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Results come from published population equations and are estimates only — they are not medical advice. See our disclaimer.

Related Calculators

T

TDEE Calculator – Calculate Your Total Daily Energy Expenditure

Total daily burn, plus ready-made cut and bulk targets.

M

Macronutrient Calculator – Calculate Your Macros for Fitness Goals

Daily protein, carbs and fat grams for your goal.

B

BMI Calculator – Free Body Mass Index Calculator

Instant WHO category plus your healthy weight range.

C

Maintenance Calorie Calculator – Find Your Daily Calorie Maintenance Level

The number your weight holds steady at.

F

Body Fat Percentage Calculator – Estimate Your Body Fat

Navy tape method or BMI-based estimate.

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  • Hello world! October 2, 2026

How We Calculate

Every result comes from a published equation, not a guess: Mifflin-St Jeor and Katch-McArdle for energy expenditure, Deurenberg for body fat.

Our methodology

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