Health & Fitness Calculators
Free online health and fitness calculators: BMI, BMR and TDEE calorie needs, ideal weight estimates and running pace.
Estimate your BMI, daily calorie needs (BMR and TDEE), ideal body weight and running pace using widely used formulas.
These are general estimates, not medical advice. Talk to a healthcare professional about your health.
BMI Calculator
Health & Fitness Calculators
Calculate Body Mass Index from your weight and height, with the WHO adult category…
BMR/TDEE Calculator
Health & Fitness Calculators
Calculate your Basal Metabolic Rate and Total Daily Energy Expenditure using the Mifflin-St Jeor…
Ideal Weight Calculator
Health & Fitness Calculators
Compare three established formulas for estimating ideal body weight (Devine, Robinson, Miller) from your…
Pace Calculator
Health & Fitness Calculators
Calculate your running pace per kilometer and per mile from a total time and…
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Frequently asked questions
Is BMI accurate?
It is a rough screening measure. It does not tell muscle from fat or account for age and body shape.
Which equation does the calorie calculator use?
The Mifflin-St Jeor equation for BMR, multiplied by an activity factor for TDEE.
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