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Simple, reliable fitness and health calculators for calories, BMI, TDEE, BMR, macros, protein and more.

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⌁Calorie Calculator→⌁TDEE Calculator→⌁BMI Calculator→⌁BMR Calculator→⌁Calorie Deficit Calculator→View all calculators →
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01

Calorie Calculator

Estimate your daily calorie needs based on your body data and activity level.

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02

TDEE Calculator

Estimate your Total Daily Energy Expenditure using the Mifflin-St Jeor equation.

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03

BMI Calculator

Calculate Body Mass Index from height and weight.

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04

BMR Calculator

Estimate your Basal Metabolic Rate using the Mifflin-St Jeor equation.

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05

Calorie Deficit Calculator

Estimate a daily calorie target using a chosen deficit.

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06

Macro Calculator

Get a simple estimate for protein, fat and carbohydrate targets.

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