438 calculators

Health Calculators


Welcome to health calculators! Whether you are a doctor, a medical student or a patient, you will find answers to your medical questions here, as well as receive a lot of scientifically proven information. What is my renal function and what does it mean? How much blood do I have? How to dose medication to children? What is my risk of having lung cancer? These are just a few examples of what you can learn! CURB-65 and MELD Score sound strange to you? Omni Calculator will explain these terms and help you determine your own result! Don’t hesitate, solve your medical issues with us!

Health Collections

Top health calculators

Body Shape Calculator

The body shape calculator determines your body type based on bust, waist, and hip measurements.

Calorie Deficit Calculator

Use the calorie deficit calculator to estimate how long it will take to reach your target weight by following a given calorie deficit.

Harris-Benedict Calculator (Basal Metabolic Rate)

Harris-Benedict calculator uses one of the three most popular BMR formulas. Knowing your BMR (basal metabolic weight) may help you make important decisions about your diet and lifestyle.

Maintenance Calorie Calculator

This maintenance calorie calculator allows you to calculate how many calories your body needs to maintain your current weight.

Conception Calculator

This conception calculator will help you estimate the conception date of your child.

Weight Gain Calculator

The weight gain calculator helps you to estimate how many calories you need to eat to increase your weight.

Height Calculator

This height calculator predicts a child's adult height through two distinct methods: the Khamis-Roche formula and the Mid-Parental Height formula.

Height Percentile Calculator

This height percentile calculator is a tool for quick assessment of child's height. Come and see where their height (or length) lies among their peers.

Body Fat Calculator

Use our free Body Fat Calculator, based on BMI, to determine your body fat percentage and explore your ideal body fat range.

Weight Percentile Calculator

This weight percentile calculator helps to assess the development of your child and check whether their weight gain is correct.

Cholesterol Units Converter

Cholesterol unit calculator converts mg/dL to mmol/L for total serum cholesterol, HDL, LDL, and triglycerides.

Dosage Calculator

This dosage calculator calculates the appropriate dose of any medication based on your weight.

Period Calculator

Use the period calculator to analyze your menstrual cycle and determine when your next period is due.

Amoxicillin Pediatric Dosage Calculator

The amoxicillin pediatric dosage calculator allows you to calculate and check the dose of amoxicillin according to your child's age and weight.

Blood Sugar Converter

This calculator converts blood sugar units from the international mmol/L to the popular mg/dL.