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Free nutrition tools

The same math our meal planner runs — Mifflin-St Jeor targets with every step shown — free to use, right in your browser. No email gate, no signup wall.

TDEE calculator

Your BMR and maintenance calories from the Mifflin-St Jeor equation, at every activity level — with the full calculation chain shown.

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Macro calculator

Daily calories plus protein, carb, and fat targets for losing, maintaining, or gaining — safety clamps surfaced, never silent.

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