Math Calculators

Redundant calculators

Calculators you see below have a very close or identical functionality to other calculators, they exist only to make it easier for you to find them.

• 2D Distance Calculator
  2D Distance Calculator is here to help you find the distance between two points in a two-dimensional space.
• 3 Sides Triangle Area Calculator
  The 3 sides triangle area calculator can compute the area of a calculator using only the three side lengths.
• AAA Triangle Calculator
  Find the missing angle in any triangle with our AAA triangle calculator!
• AAS Triangle Calculator
  With Omni's AAS triangle calculator you'll be able to determine the area and other dimensions of these triangles.
• ABC Triangle Calculator
  The ABC triangle calculator helps you find the missing values in any right triangle.
• a+bi Form Calculator
  Effortlessly convert polar to rectangular form with our a+bi form calculator. Simple, accurate, and quick. Try it out now!
• Acute Triangle Calculator
  The acute triangle calculator helps you decide if a given triangle belongs or not to the class of acute triangles.
• Angle of Right Triangle Calculator
  Use this angle of a right triangle calculator to find the two acute angles of a right triangle, given any of the triangle's sides or given its area and one of its sides.
• Arcus Tangent Calculator
  With this arcus tangent calculator you'll quickly find the inverse of a tangent.
• Area of a Regular Polygon Calculator
  Use this area of a regular polygon calculator and find the answer to the questions: How to find the area of a polygon? What are the area of a regular polygon formulas?
• Area of a Sphere Calculator
  How to find the area of a sphere? What's the area of a sphere formula? Use this area of a sphere calculator and quickly estimate all the necessary parameters of a sphere.
• Area of a Square Calculator
  How to find the area of a square? What is the formula for the area of a square? 🔷
• Area of a Trapezoid Calculator
  Area of a trapezoid calculator determines the area, perimeter, and side lengths for an arbitrary trapezoid.
• Area of an Oblique Triangle Calculator
  The area of an oblique triangle calculator calculates the area of your oblique triangle with the data you provide - it doesn't matter if you've got sides, angles, or base and height.
• Area of an Obtuse Triangle Calculator
  The area of an obtuse triangle calculator contains the formulas to count the area of that type of triangle and does it automatically for you.
• Area of Quadrilateral Calculator
  Find the area of any quadrilateral with this area of a quadrilateral calculator.
• Area of a Triangle SAS Calculator
  Want to calculate the area of a triangle using two sides and the inscribed angle? Our area of a triangle SAS calculator is the answer!
• Area of Triangle with Coordinates Calculator
  Quickly calculate a triangle's area using vertex coordinates with Omni's easy-to-use online tool.
• ASA Triangle Calculator
  Use the ASA triangle calculator to determine the area and other dimensions of an ASA the triangle.
• Base of a Triangle Calculator
  The base of a triangle calculator, as indicated by the name, determines the base of a triangle using a simple formula.
• Center of a Circle Calculator
  The center of a circle calculator finds a circle's center using the parameters of the equation describing the circle.
• Center of Ellipse Calculator
  Using the center of ellipse calculator, you can find the center of an ellipse, if any of the following are known: equation, vertices, co-vertices, or foci.
• Centroid of a Triangle Calculator
  Calculate triangle centroids effortlessly using our tool, guided by the centroid formula for a triangle. Simple, fast, and accurate.
• Check Similarity in Right Triangles Calculator
  This calculator to check similarity in right triangles allows you to find if two right triangles are similar or not.
• Circle Formula Calculator
  Radius, diameter, circumference, area. Do these words sound complicated to you? Use our circle formula calculator, and don't worry anymore.
• Circle Length Calculator
  Calculate the circle length with this fantastic tool, and know its circumference, radius, or diameter.
• Circle Measurements Calculator
  Our circle measurements calculator helps to calculate the radius, diameter, circumference and area of a circle.
• Circle Perimeter Calculator
  This circle perimeter calculator finds the perimeter (p) of a circle if you know its radius (r) or its diameter (d), and vice versa.
• Circumcenter Calculator
  With the circumcenter calculator you'll discover how to use the coordinates of a triangle's vertices to get the coordinates of the circumcenter.
• Circumference and Area of a Circle Calculator
  Evaluate the variables of a circle with our circumference and area of a circle calculator.
• Circumference of a Cylinder Calculator
  Discover how to find the circumference of a cylinder accurately with our calculator. Fast, easy, and precise. Start measuring now!
• Circumference to Diameter Calculator
  Perform circumference to diameter calculations with this fantastic tool.
• Common Denominator Calculator
  This common denominator calculator finds the common denominator of a set of fractions.
• Common Factor Calculator
  The common factor calculator determines the factors common among two non-decimal numbers.
• Common Multiple Calculator
  Find the common multiple of a given set of numbers using common multiple calculator.
• Completing the Square Practice Math Problems and Examples
  Here you can find practice questions for the method of solving quadratic equations by completing the square.
• Does completing the square always work for quadratic equations?
  Let's discuss why solving quadratic equations by completing the square works!
• Complex Number to Polar Form Calculator
  Complex number to polar form calculator helps you rewrite a complex number from rectangular to polar form.
• Complex Number to Rectangular Form Calculator
  This complex number to rectangular form calculator allows you to quickly convert a polar complex number to the form a+bi.
• Complex Number to Trigonometric Form Calculator
  Our complex number to trigonometric form calculator allows you to quickly rewrite an a+bi complex number to its trigonometric form.
• Cone Volume Calculator
  The cone volume calculator determines a cone's volume and the volume of a truncated cone.
• Coordinate Distance Calculator
  By entering the XYZ coordinates of two points, the coordinate distance calculator will find the distance between them.
• Cos-1 Calculator
  This cos-1 calculator helps you find the values of the cos inverse function.
• Cos 2 Theta Calculator
  This cos 2 theta calculator will teach you all there is about the double angle formula for the cosine function.
• Cosh Calculator
  This cosh calculator allows you to quickly determine the values of the hyperbolic cosine function.
• Cosine Triangle Calculator
  The cosine triangle calculator is a tool that will help you determine the cosine of any angle given in degrees, radians, or pi radians.
• Cos Inverse Calculator
  The cos inverse calculator allows you to quickly evaluate the values of the arcus cosine function.
• Cubic Feet of a Cylinder Calculator
  The cubic feet of a cylinder calculator helps you calculate the volume of a cylinder in cubic feet.
• Cubic Inches of a Cylinder Calculator
  The cubic inches of a cylinder calculator is an easy tool that helps you determine volume of a cylinder in cubic inches.
• Cubic Yards In A Cylinder Calculator
  Our cubic yards in a cylinder calculator will help you to calculate the volume of the cylinder in cubic yards.
• Cuboid Calculator
  This cuboid calculator will help you to calculate the volume and surface area of a cuboid.
• Cuboid Surface Area Calculator
  This cuboid surface area calculator allows you to find the surface area of a cuboid from the length, width, and height.
• Cuboid Volume Calculator
  The cuboid volume calculator is just the tool you need to help you find the volume of a cuboid given its length, width, and height.
• Cylinder Volume Calculator
  The cylinder volume calculator helps in the calculation of the right, oblique and hollow cylinder volume.
• Cylinder Volume Gallons Calculator
  Use this cylinder volume gallons calculator to determine cylinder volume in gallons.
• Cylinder Volume Liters Calculator
  A cylinder volume liters calculator is here to help you calculate the volume of cylindrical objects in liters.
• Decagon Calculator
  Decagon calculator will teach you all there is about regular polygons with ten sides and ten angles!
• Decagon Area Calculator
  Use this decagon area calculator to find the area of a decagon using any easy-to-measure parameter of a decagon.
• Decimal Degrees to Degrees Minutes Seconds Converter
  Our decimal degrees to degrees minutes seconds converter can help you convert the angle from decimal degrees to degrees with minutes and seconds.
• Degrees Minutes Seconds to Decimal Degrees Converter
  Our degrees minutes seconds to decimal degrees converter can help you convert the angle from degrees minutes seconds to decimals.
• Diagonal of a Rectangle Calculator
  Use this diagonal of a rectangle calculator and find the answer to the questions: How to find the diagonal of a rectangle? What is the diagonal of a rectangle formula?
• Diagonal of a Square Calculator
  How to find the diagonal of a square? What is the diagonal of a square formula? Find the answers with the diagonal of a square calculator! ⧅
• Diameter of a Circle Calculator
  Calculate the diameter of a circle with this tool.
• Diameter of a Cone Calculator
  Don't know the diameter of a cone, but have a host of other values? Fret not, the diameter of a cone calculator is here to help!
• Diameter of a Cylinder Calculator
  Learn how to find the diameter of a cylinder with our calculator, using the diameter of a cylinder formula for accurate measurements. Try it now!
• Diameter to Radius Calculator
  Quickly convert between diameter and radius with our handy diameter to radius calculator.
• Dimensions of a Rectangle Calculator
  Our "Dimensions of a rectangle calculator" lets you find the dimensions of a rectangle given area (A) and perimeter (P).
• Distance Between Two Points Calculator
  This distance between two points calculator can instantly find the distance between two points on a two-dimensional plane!
• Divide Complex Numbers Calculator
  This divide complex numbers calculator can compute the quotient of two complex numbers in both the rectangular and polar form.
• Divisor Calculator
  This tool calculates the divisors of any number and the common divisors of two numbers.
• Dodecagon Calculator
  This dodecagon calculator will help you discover what interesting properties the regular polygons with twelve sides have.
• Dodecagon Area Calculator
  Find the area of any regular dodecagon using this dodecagon area calculator.
• Double Angle Calculator
  This double angle calculator will help you understand the trig identities for double angles by showing a step by step solutions to sine, cosine and tangent double angle problems.
• Double Angle Identities Calculator
  Use our double angle identities calculator to learn how to find the sine, cosine, and tangent of twice the value of a starting angle.
• Ellipse Area Calculator
  This ellipse area calculator will let you quickly calculate the area of an oval.
• Ellipse Circumference Calculator
  Using the ellipse circumference calculator, you can find the distance around any given ellipse.
• Ellipse Perimeter Calculator
  Use the ellipse perimeter calculator to determine the circumference and area of an ellipse.
• Ellipse Standard Form Calculator
  In our ellipse standard form calculator, you can determine the standard form of an ellipse by inputting its vertices.
• Engineering Notation Calculator
  With this **engineering notation calculator**, write a number, decimal, or scientific notation in **engineering notation**.
• Equation of a Circle with Diameter Endpoints Calculator
  Equation of a circle with diameter endpoints calculator lets you calculate the equation of a circle given its diameter endpoints.
• Equilateral Triangle Area Calculator
  The equilateral triangle area calculator gives you the area of an equilateral triangle from either its side length or height.
• Equivalent Ratio Calculator
  This equivalent ratio calculator is here to help you to verify if two ratios are equivalent or solve for a missing value in equivalent ratios.
• Euclidean Algorithm Calculator
  Learn how to find the GCD step by step with our Euclidean algorithm calculator!
• Euclidean Distance Calculator
  Effortlessly learn how to calculate Euclidean distance with our calculator. It uses the Euclidean distance formula for precise results. Try it now!
• Exact Value of Trig Functions Calculator
  Use our calculator for the exact value of the trig functions to find the most common values of these functions for many angles!
• Exponential Notation Calculator
  Our exponential notation calculator can give you the scientific (exponential) notation for any number!
• Exterior Angles of a Triangle Calculator
  Use the exterior angles of a triangle calculator to determine the exterior angles of a triangle.
• Fifth Root Calculator
  Calculate the fifth root of a real number using this fifth root calculator.
• Foci of an Ellipse Calculator
  Use the foci of an ellipse calculator to find the x and y coordinates of an ellipse's foci, given its semi-major and semi-minor axes and center coordinates.
• Fourth Root Calculator
  Determine the fourth root of a real number using this fourth root calculator.
• Area of a Frustum of a Cone Calculator
  Learn how to calculate the area of a frustum of a cone with Omni. We promise: it will be easy!
• GCD Calculator
  With our GCD calculator you will find the greatest common divisor of a set of numbers in the blink of an eye.
• General Form of the Equation of a Circle Calculator
  The general form of the equation of a circle calculator will convert your circle in general equation form to the standard and parametric equivalents, and determine the circle's center and its properties.
• General to Standard Form of a Circle Calculator
  Our general to standard form of a circle calculator is just what you need to help you to convert the equation for the general form of a circle to the standard form of the circle.
• Greatest Common Denominator Calculator
  Quickly calculate the greatest common denominator of a group of numbers with our handy tool!
• Greatest Common Divisor Calculator
  Our greatest common divisor calculator is precisely what the name indicates. It determines the greatest common factor of two or more nummbes.
• Greatest Common Factor Calculator
  This greatest common factor calculator can find the GCF of a set of numbers.
• Height of a Cone Calculator
  Quickly obtain a cone's height given its radius and slanted height with the height of a cone calculator!
• Height of a Cylinder Calculator
  Wondering how to find a cylinder's height or what's a cylinder formula's height? Our height of a cylinder calculator answers these questions and more.
• Height of a Square Pyramid Calculator
  Use this height of a square pyramid calculator to find the height or altitude of any right square pyramid by entering any two known measurements of the said pyramid.
• Heptagon Calculator
  Find the area, perimeter, or length of sides for a heptagon using our heptagon calculator.
• Heptagon Area Calculator
  Use this heptagon area calculator to determine the area of a regular heptagon, given its side, perimeter, circumcircle radius, or apothem.
• Hexagonal Pyramid Calculator
  Use this hexagonal pyramid calculator to determine the volume and surface area for pyramids with hexagonal bases.
• Hexagonal Pyramid Surface Area Calculator
  Use this hexagonal pyramid surface area calculator to estimate the total surface area, lateral area, and base area of a hexagonal pyramid.
• Hollow Cylinder Volume Calculator
  Learn how to find the volume of the "occupied" portion of a pipe with our hollow cylinder volume calculator.
• Imaginary Number Calculator
  Effortlessly add imaginary numbers with our calculator. Designed for quick, accurate calculations in complex number arithmetic.
• Inscribed Angle Calculator
  You can calculate the angle inscribed by two chords in a circle with this inscribed angle calculator.
• Integration by Completing the Square and Substitution
  Let's learn how to integrate rational functions by completing the square and substitution.
• Interior and Exterior Triangle Angles Calculator
  Use this interior and exterior triangle angles calculator to calculate the interior and exterior angles of a triangle.
• i Calculator
  With our i calculator, the math of complex numbers will have no secrets!
• Inverse Cosine Calculator
  Use the calculator for the inverse cosine to learn the definition of this function, its graph, and much more!
• Inverse Sine Calculator
  The inverse sine calculator allows you to easily find the inverse of the trigonometric function sine.
• Inverse Tangent Calculator
  With Omni's inverse tangent calculator you will learn how to calculate the angle from the value of the tangent function.
• Irregular Trapezoid Area Calculator
  Use our irregular trapezoid area calculator to find the area of any trapezoid!
• Is it a Right Triangle Calculator
  Use this Is it a Right Triangle Calculator to quickly check if a triangle is, you know, a right triangle.
• Is Modulo Multiplication and Addition Associative, Distributive, and Commutative?
  We investigate whether modulo is associative, distributive, and commutative — and what these terms mean.
• Isosceles Right Triangle Calculator
  This isosceles right triangle calculator helps you to find the area, perimeter, height, and sides of an isosceles right triangle.
• Isosceles Right Triangle Hypotenuse Calculator
  This isosceles right triangle hypotenuse calculator will help you calculate the sides and angles of a triangle that is both an isosceles and a right-angle triangle.
• Isosceles Trapezoid Calculator
  Use this isosceles trapezoid calculator to explore all the various properties of these particular trapezoids.
• Isosceles Trapezoid Area Calculator
  Our isosceles trapezoid area calculator will be your best friend if you often deal with isosceles trapezoids.
• Isosceles Triangle Angles Calculator
  The isosceles triangle angles calculator can determine the lengths of an isosceles triangle's legs from its angles, and vice versa.
• Isosceles Triangle Area Calculator
  The isosceles triangle area calculator will calculate the area of an isosceles triangle based on the lengths of its sides and its height.
• Isosceles Triangle Find A Calculator
  This isosceles triangle find A calculator is designed to help you find the missing side and angles of a triangle given two values.
• Isosceles Triangle Height Calculator
  The isosceles triangle height calculator shows you the two heights of an isosceles triangle.
• Isosceles Triangle Side Calculator
  The isosceles triangle side calculator will determine the lengths of an isosceles triangle if you give it the area, the height, the angles, or the perimeter.
• Kite Area Calculator
  The kite area calculator finds the area of a kite if you enter diagonals or two sides and the angle between them. Additionally, it can calculate the kite's perimeter.
• Lateral Area of a Cone Calculator
  Use the lateral area of a cone calculator to determine the lateral area of a right cone.
• Lateral Surface of a Cylinder Calculator
  Our lateral surface of a cylinder calculator can help youth calculate a cylinders's lateral surface.
• Least Common Denominator Calculator
  Find the least common denominator of a given set of fractions with this least common denominator calculator.
• Least Common Factor Calculator
  Our least common factor calculator will help you find the smallest multiple common to a set of numbers.
• Least Common Multiple Calculator
  Use the least common multiple calculator to quickly find the lcm of any set of numbers!
• Length and Width of a Rectangle Given Area Calculator
  If you already know the area of a rectangle but miss the width or length, this calculator is the right tool for you.
• Length and Width of a Rectangle given Perimeter Calculator
  This length and width of a rectangle given perimeter calculator will help you to find the unknown side of a rectangle using the perimeter value.
• Length of a Line Segment Calculator
  Use the length of a line segment calculator to determine the length of a line segment by entering the coordinates of its endpoints.
• Length Of A Rectangle Calculator
  The length of a rectangle calculator can take two dimensions of your rectangle (width, area, diagonal, or perimeter) and work out the length of your rectangle.
• Lowest Common Denominator Calculator
  The lowest common denominator calculator determines the common denominator of two or more fractions.
• Math Power Calculator
  Our math power calculator offers accurate calculations for numbers raised to any power, providing dependable and intuitive results for various mathematical scenarios.
• Midsegment of a Trapezoid Calculator
  With the midsegment of a trapezoid calculator, you can find the median of a trapezoid with only the length of the bases.
• Midsegment of a Triangle Calculator
  The midsegment of a triangle calculator helps you to quickly find the length of a midsegment. Works even if you know only the vertices!
• Missing Side of a Right Triangle Calculator
  Find the third side of a right triangle using the missing side of a right triangle calculator.
• Modulo in the Order of Operations
  We explain how modulo fits into the order of operations, in particular into the PEMDAS scheme.
• Modulo Operations with Negative Numbers
  Master the modulo of negative numbers with our calculator – simplify complex calculations instantly!
• Multiply Complex Numbers Calculator
  This multiply complex numbers calculator helps you quickly find the product of any two complex numbers.
• Multiplying Scientific Notation Calculator
  Try our multiplying scientific notation calculator and find the product of any number written in scientific notation in no time.
• Oblique Triangle Calculator
  Calculate the area of a triangle in every possible way with the oblique triangle calculator!
• Obtuse Triangle Calculator
  Want to know whether your triangle is obtuse? Try the obtuse triangle calculator!
• Parallelogram Area Calculator
  Parallelogram area calculator determines the area for an arbitrary parallelogram using three parallelogram area formulas.
• Parallelogram Perimeter Calculator
  Parallelogram perimeter calculator finds out the perimeter of a parallelogram by applying three useful formulas.
• Perimeter of a Polygon Calculator
  How to find the perimeter of a polygon? What is the perimeter of a polygon formula? This perimeter of a polygon calculator has the answer!
• Perimeter of a Quadrilateral Calculator
  This perimeter of a quadrilateral calculator is just the tool you need to find the perimeter of a shape with four sides and four vertices.
• Perimeter of a Rectangle Calculator
  How to find the perimeter of a rectangle? What is the perimeter of a rectangle formula? Check out this perimeter of a rectangle calculator and quickly estimate the necessary parameters of a rectangle.
• Perimeter of a Rectangle with Given Area Calculator
  Our perimeter of a rectangle with a given area calculator lets you find the perimeter of a rectangle once you know the area and a side (length or width).
• Perimeter of a Right Triangle Calculator
  The perimeter of a right triangle calculator is, as the name indicates, a tool to determine the perimeter of a right-angled triangle.
• Perimeter of a Sector Calculator
  Omni's perimeter of a sector calculator uses the sector's angle and radius to determine its perimeter.
• Perimeter of a Square Calculator
  How to find the perimeter of a square? What is the formula for the perimeter of a square? Find out with this square perimeter calculator.
• Perimeter of a Triangle with Fractions Calculator
  Our perimeter of a triangle with fractions calculator will never give you mixed results even though you can input mixed numbers!
• Perimeter of a Triangle with Vertices Calculator
  This perimeter of a triangle with vertices calculator allows you to quickly determine the perimeter if you know the coordinates of the triangle's vertices.
• Permutation and Combination Calculator
  Our permutation and combination calculator help you to solve any problems related to permutations and combinations.
• Polar Form Calculator
  This polar form calculator helps you perform the conversion form rectangular to polar form.
• Polar to Cartesian Coordinates Calculator
  If you need to convert from a rotational reference frame to an orthogonal one, our calculator for the polar to cartesian coordinates conversion will come in handy.
• Polar to Rectangular Coordinates Calculator
  This polar to rectangular coordinates calculator will help you quickly and easily convert between these two widespread coordinate systems.
• Polygon Angle Calculator
  Calculate the interior and exterior angles of polygons using our polygon angle calculator.
• Power Function Calculator
  The power function calculator helps you find the result of any number to the power of any other, which could be a positive, negative, or even decimal exponent.
• Power of 10 Calculator
  The Power of 10 Calculator helps you find the result of 10 raised to a positive or negative exponent.
• Power of 2 Calculator
  The Power of 2 Calculator helps you find the result of 2 raised to a positive or negative exponent.
• Pythagoras Triangle Calculator
  Right triangles have some interesting properties, but one shines above all: with our Pythagoras triangle calculator you will learn everything you need to know about this special theorem.
• Quarter Circle Calculator
  Welcome to Omni's quarter circle calculator, a one-stop tool for all you need to know about the basics of a quarter of a circle.
• Quarter Circle Area Calculator
  The quarter circle area calculator will find all the necessary data right when you need it.
• Quarter Circle Perimeter Calculator
  Omni's quarter circle perimeter calculator is an efficient tool for determining the perimeter of a quarter circle using only its radius.
• Radius of a Circle Calculator
  The radius of a circle calculator returns the length of a circle's radius based on the input data: the circumference, area, or diameter.
• Radius of a Cone Calculator
  The name says it all, the radius of a cone calculator calculates the radius of a cone from many other dimensions of a cone.
• Radius of a Cylinder Calculator
  How to find the radius of a cylinder? What's the radius of a cylinder formula? Save your time and use this radius of a cylinder calculator!
• Radius of a Sphere Calculator
  How to find the radius of a sphere? What's the radius of a sphere formula? Check out this radius of a sphere calculator and answer these questions.
• Rational Exponents Calculator
  Our rational exponent's calculator offers accurate calculations for numbers raised to any rational powers, ensuring dependable and intuitive results for various mathematical contexts.
• Ratio of 2 Numbers Calculator
  The ratio of 2 numbers calculator helps you perform various math operations on ratios of the form A : B; in particular, simplify it or find an equivalent ratio.
• Ratio of 3 Numbers Calculator
  With our ratio of 3 numbers calculator you'll never again struggle with math operations related to ratios A : B : C.
• Rectangle Diagonal Angle Calculator
  The rectangle diagonal angle calculator helps you find the angles created by the diagonals of a given rectangle.
• Rectangle Scale Factor Calculator
  Calculate linear and area scale factors between two rectangles using this rectangle scale factor calculator.
• Rectangular Pyramid Volume Calculator
  Use the rectangular pyramid volume calculator to determine the volume and surface area of a rectangular pyramid.
• Rectangular to Polar Coordinates Calculator
  Use this rectangular to polar coordinates calculator to convert a point in the rectangular form to the polar notation.
• Rhombus Area Calculator
  Enter dimensions or angles to get the area, perimeter, and other properties of a rhombus instantly with the rhombus area calculator.
• Right Square Pyramid Calc: find A, A_l, V, A_F
  Use this right square pyramid calculator to find the lateral face area, total lateral area, total surface area, and volume of any right or regular square pyramid.
• Right Trapezoid Calculator
  The right trapezoid calculator will help you compute the properties of the most special trapezoid — the one with two right angles!
• Right Trapezoid Area Calculator
  If you're looking to calculate the area of a right trapezoid, this is the right tool for you!
• Right Triangle Trigonometry Calculator
  Discover the relationship between trigonometry and triangles with Omni's right triangle trigonometry calculator!
• Round to the Nearest Cent Calculator
  Use this tool to calculate the rounding to the nearest cent of any number or money amount you want.
• Round to the Nearest Dollar Calculator
  Use this tool to calculate the rounding to the nearest dollar of any money amount.
• Round to the Nearest Hundred Calculator
  With this handy tool, you will learn how to calculate the rounding to the nearest hundred for every number you can think of!
• Round to the Nearest Hundredth Calculator
  Use this tool to calculate the rounding to the nearest hundredth of any number, with the possibility to use many rounding methods.
• Round to the Nearest Integer Calculator
  Do we round up or down if a decimal number ends in .5? Omni's rounding to the nearest integer calculator has the answer. Or the answers; it depends!
• Round to the Nearest Penny Calculator
  Use this tool to calculate the rounding to the nearest penny of any money amount.
• Round to the Nearest Ten Calculator
  Use our dynamic rounding calculator to find out what is 22 rounded to the nearest 10 and more. Simplify math problems quickly. Start rounding now!
• Round to the Nearest Tenth Calculator
  Round to the nearest tenth calculator is your new best friend to help to round decimal numbers to the nearest tenth.
• Round to the Nearest Thousandth Calculator
  Use this tool to calculate the rounding to the nearest thousandth of any number you want, with the possibility to use many rounding methods.
• SAS Triangle Calculator
  You can calculate every quantity in a triangle just by giving us two sides and an angle: try our SAS triangle calculator!
• Scalene Triangle Calculator
  The scalene triangle calculator will answer all the important questions regarding the triangles of unequal sides.
• Scalene Triangle Area Calculator
  The scalene triangle area calculator helps find the area of your scalene triangle.
• Scientific Notation Converter
  Use our scientific notation converter to convert between decimal and scientific notation of a given number.
• Similar Right Triangles Calculator
  The similar right triangles calculator enables you to find the missing measurements when two right triangles are known to be similar.
• Simplify Ratio Calculator
  Calculate the simplest form of a ratio with this simplify ratio calculator.
• Sin-1 Calculator
  The sin-1 calculator allows you to easily determine the values of the inverse sine function.
• Sin 2 Theta Calculator
  Our sin 2 theta calculator will explain everything you need to know about the double angle identity for the sine function!
• Sin Degrees Calculator
  Calculate sin 90 degrees and more with our sin degrees calculator – your go-to tool for trigonometric calculations. Try it now!
• Sine Cosine Tangent Calculator
  Discover sine, cosine, and tangent, and calculate them with our handy tool.
• Sine Function Calculator
  The sine function calculator will tell you everything you need to know about this fundamental trigonometric function.
• Sinh Calculator
  This sinh calculator allows you to quickly determine the values of the hyperbolic sine function.
• Sin Theta Calculator
  Obtain the sine of any angle (in radians or degrees) using our sin theta calculator.
• Sine Triangle Calculator
  The sine triangle calculator is a tool that will help you determine the sine of any angle given in degrees, radians, or pi radians.
• Slant Height of a Cone Calculator
  With our slant height of a cone calculator, finding a cone's measurements has never been easier!
• Solve Similar Triangles Calculator
  Quickly find missing values in similar triangles with our calculator. Ideal for students and professionals. Get accurate results now!
• Solving Quadratic Equations by Completing the Square
  Learn how to solve quadratic equations effortlessly using the completing the square formula on our expert-guided web page. Master quadratic equations now!
• Sphere Volume Calculator
  Calculate the sphere volume, the volume of a spherical cap or a hemisphere, with this sphere volume calculator.
• Square feet of a Rectangle Calculator
  This square feet of a rectangle calculator will help you calculate the area of a rectangle in square feet if the length and the width are known.
• Square Feet of a Triangle Calculator
  Easily calculate the square footage of a triangle with our efficient sqft of triangle calculator. Accurate results in seconds. Try it now!
• Square Footage of a Circle Calculator
  Are you willing to know the area of a circle in square feet? You need to use our square footage of a circle calculator.
• Square Inches of a Circle Calculator
  Our square inches of a circle calculator helps you to calculate the area of a circle in inches.
• Square Pyramid Calculator
  Using the square pyramid calculator, find the surface area and volume of a square pyramid.
• Square Pyramid Volume Calculator
  Use this square pyramid volume calculator to determine how much volume any size of a square pyramid takes up.
• SSA Triangle Calculator
  Solve the law of sines ambiguous case effortlessly with our SSA triangle solver. Accurate, fast, and reliable. Start calculating now!
• SSS Triangle Calculator
  SSS triangle calculator is an efficient tool to solve a triangle when you're given the three sides lengths.
• Standard Equation of a Circle Calculator
  The standard equation of a circle calculator is a great tool to find out the standard equation of a circle from its center, radius, or other forms of circle equation and vice versa.
• Standard Form to General Form of a Circle Calculator
  Standard form to general form of a circle calculator lets you convert the equation of a circle in standard form to general form.
• Standard Notation Calculator
  Convert any number in decimal or scientific notation to standard notation easily with our standard notation calculator
• Surface Area of a Cone Calculator
  How to find the surface area of a cone? What's the surface area of a cone formula? Click here to find out.
• Surface Area of a Cube Calculator
  How to find the surface area of a cube? What's the surface area of a cube formula? Find all the answers results with this Omni Calculator.
• Surface Area of a Cylinder Calculator
  How to find the surface area of a cylinder? What's the surface area of a cylinder formula? Check out this surface area of a cylinder calculator and find answers to these questions.
• Surface Area of a Rectangle Calculator
  This surface area of a rectangle calculator will help you calculate the area of a rectangle given its length and width.
• Surface Area of a Rectangular Prism Calculator
  Simplify geometry with our surface area of a rectangular prism calculator, applying the surface area of a rectangular prism formula for accurate results.
• Surface Area of a Rectangular Pyramid Calculator
  Calculate the surface area of a rectangular pyramid efficiently with our tool using the surface area of a rectangular pyramid formula. Try it now!
• Surface Area of a Square Pyramid Calculator
  Use this surface area of a square pyramid calculator to estimate the total surface area, base area, lateral surface area, and face area of your square pyramid.
• Tan-1 Calculator
  With this tan-1 calculator, you'll discover how to invert the tangent function.
• Tangent Angle Calculator
  Find the tangent of an angle given in degrees, radians, or pi radians with this easy-to-use tangent angle calculator.
• Tangent Ratio Calculator
  Omni's tangent ratio calculator will help you understand how we can define the tangent as a ratio and the connection between trigonometry and triangles.
• Tanh Calculator
  This tanh calculator efficiently computes and clearly explains the hyperbolic tangent function.
• Tan Inverse Calculator
  Use this tan inverse calculator to easily determine what angle stands behind a specific value of the tangent function.
• Theta Calculator
  With Omni's theta calculator, you will learn how to solve every trigonometric function for any angle theta!
• Trapezoid Angle Calculator
  The trapezoid angle calculator is a tool designed for you to quickly and efficiently determine the angles of a trapezoid.
• Trapezoid Height Calculator
  As the name indicates, our trapezoid height calculator efficiently calculates the height of a trapezoid in multiple ways.
• Trapezoid Perimeter Calculator
  Find the perimeter of a trapezoid with any of the possible combination of inputs with our trapezoid perimeter calculator!
• Trapezoid Side Calculator
  Find the length of the missing side (a, b, c or d) of a trapezoid with the trapezoid side calculator.
• Triangle Congruence Calculator
  Are those two triangles the same? Find it out with our triangle congruence calculator!
• Triangle Degree Calculator
  Use the triangle degree calculator to find out the angles of a triangle.
• Triangle Length Calculator
  Find the length of sides or magnitude of angles using our triangle length calculator.
• Triangle Proportionality Theorem Calculator
  This triangle proportionality theorem calculator solves any of the sides implicated in that theorem.
• Triangle Ratio Calculator
  The triangle ratio calculator allows you to determine the angles in a triangle when you know their ratio.
• Triangle Scale Factor Calculator
  Use this triangle scale factor calculator to find the scale factor between two similar triangles.
• Triangle Side Calculator
  Find the missing sides of a triangle using the triangle side calculator.
• Triangle Side Angle Calculator
  Determine the sides of a triangle or the angles between them with our triangle side angle calculator.
• Triangle Similarity Calculator
  Use this triangle similarity calculator to check whether two triangles are similar.
• Triangle Slope Calculator
  With the triangle slope calculator, you can find the slope of a line by drawing a triangle on it and determining the length of its sides.
• Triangle Sum Theorem Calculator
  Use this triangle sum theorem calculator to determine a value of an unknown angle in a triangle.
• Triangle Vertices Calculator
  This triangle vertices calculator will help you find the coordinates of the vertices of a triangle using the coordinates of the midpoints.
• Triangular Pyramid Volume Calculator
  Use this triangular pyramid volume calculator to find the volume of pyramids whose base is a triangle; in particular, it helps you determine the volume of regular tetrahedrons or right triangular pyramids.
• Trig Calculator
  This trig calculator finds the values of trig functions and solves right triangles using trigonometry.
• Trig Degree Calculator
  This trig degree calculator finds the value of any trigonometric function for any angle in degrees or radians.
• Trig Function Calculator
  Discover the 6 trig functions of 270 degrees and trig functions of 45 degrees with our advanced calculator. Achieve accuracy in trigonometry now!
• Trig Triangle Calculator
  This trig triangle calculator helps you to solve right triangles using trigonometry.
• Truncated Cone Calculator
  Omni's truncated cone calculator can solve every imaginable problem related to truncated cones.
• Truncated Cone Volume Calculator
  The truncated cone volume calculator accepts whatever input data you have and uses it to tell you the volume of your frustum.
• Modulo Operator: Practical Uses in Arithmetics
  We discuss the definition of the modulo operator, as well as its properties and uses.
• Volume of a Hexagonal Pyramid Calculator
  Use this volume of a hexagonal pyramid calculator to estimate the volume and slant height of a hexagonal pyramid.
• Volume of a Cube Calculator
  How to find the volume of a cube? Why is the formula for the volume of a cube so simple? Learn all the answers and calculate all the results with this cube volume calculator.
• Volume of a Rectangular Prism Calculator
  Use this volume of a rectangular prism calculator to quickly find out the volume of your box.
• Volume of a Triangular Prism Calculator
  Discover 6 ways to calculate the volume of a triangular prism with our easy-to-use calculator — meant for multiple types of prism faces!
• Width of a Rectangle Calculator
  The width of a rectangle calculator can take two dimensions of your rectangle (height, area, diagonal, or perimeter) and work out the width of your rectangle.