Physics Calculators

The well-known American author, Bill Bryson, once said: “Physics is really nothing more than a search for ultimate simplicity, but so far all we have is a kind of elegant messiness.” Physics is indeed the most fundamental of the sciences that tries to describe the whole nature with thousands of mathematical formulas. How not to get lost in all of this knowledge? How to organize it? The solution is here! Our physicists’ team constantly create physics calculators, with equations and comprehensive explanations that cover topics from classical motion, thermodynamics, and electromagnetism to astrophysics and even quantum mechanics. Are you having troubles with understanding the laws of physics? Or maybe you have to solve a complicated homework from physics classes? The Omni Calculators might be exactly what you’re looking for!

Kinematics calculators — How things move ⏱️

Dynamics calculators — Why things move ➡️

Statics calculators — When things don't move ⚖️

Energy, work, and power calculators ⚡

Rotational and periodic motion calculators 🌎

Optics and light calculators 🔍

Acoustic waves calculators 🔊

Materials and continuum mechanics calculators 🧱

Machines and mechanisms calculators 🔩

Astronomy calculators 🪐

Astrophysics calculators 🌌

Relativity calculators 🚀

Electromagnetism calculators 🧲

Electronics and circuits calculators 💡

Fluid mechanics calculators 💧

Atmospheric physics calculators ☁️

Thermodynamics and heat calculators 🌡️

Quantum mechanics calculators ⚛️

Everyday physics and experiments calculators 👩‍🔬

Other calculators

Redundant calculators

People also viewed…


Use this free circumference calculator to find the area, circumference and diameter of a circle.

Flat vs. round Earth

Omni's not-flat Earth calculator helps you perform three experiments that prove the world is round.

Plant spacing

Planning out your garden? Try the plant spacing calculator.

Steps to calories

Steps to calories calculator helps you to estimate the total amount to calories burned while walking.
main background