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Free tools

Calorie targets,
without the guesswork.

Simple starting estimates with the formula, assumptions, and research shown. No account and no email gate.

01Lose fat. Build muscle.Body recomposition calculatorEstimate maintenance, choose a modest deficit, and get daily protein, fat, and carbohydrate targets.02Gain with intention.Bulking calorie calculatorChoose a controlled calorie surplus and get macro targets that scale with your body weight.

No trial. No asterisk.

$3.99

Pay once. Take care of yourself for years.

Every current feature, plus future updates.

Download on the App Store