Health & Fitness Calculators

Achieve your health and fitness goals with our accurate calculation tools

Popular CalculatorsBMI Calculator
Most Popular

BMI Calculator

Calculate your Body Mass Index (BMI) to assess if your weight is healthy for your height. BMI is a useful screening tool that can indicate potential weight problems.

  • ✓Calculate BMI using metric or imperial units
  • ✓Get your BMI classification (underweight, normal, overweight, obese)
  • ✓View healthy weight range for your height
  • ✓Get personalized health recommendations
Calculate Your BMI
BMI Calculator

Body Calculators

BMI Calculator

Calculate your Body Mass Index

Body Fat Calculator

Estimate your body fat percentage

Ideal Weight Calculator

Find your ideal weight range

Nutrition Calculators

BMR Calculator

Calculate your Basal Metabolic Rate

Calorie Calculator

Calculate your daily calorie needs

Macro Calculator

Calculate your macronutrient needs

Fitness Calculators

One Rep Max Calculator

Estimate your maximum lifting capacity

Target Heart Rate Calculator

Find your optimal exercise intensity

Pregnancy Calculators

Pregnancy Calculator

Calculate due date and track pregnancy milestones

Pregnancy Nutrition Calculator

Calculate nutritional needs during pregnancy

Calculator Categories

Browse our health and fitness calculators by category.

Body

Calculate your Body Mass Index (BMI), Ideal Weight, and Body Fat Percentage.

Nutrition

Calculate your Calorie Intake, Macronutrient Distribution, and One Rep Max.

Fitness

Calculate your Basal Metabolic Rate (BMR), Target Heart Rate, and One Rep Max.