Educational tools only — always talk with your doctor or pharmacist about your health.

Calculator

Daily Calorie Needs (TDEE)

Estimates resting energy use with the Mifflin-St Jeor equation, then scales it by your typical activity.

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This estimates maintenance calories — the intake at which weight stays roughly stable. Individual metabolism varies, and goals like weight change should be planned with a professional, especially if you have any medical condition.

Education, not medical advice. Not intended for anyone under 15 or as a dieting prescription.