Calorie Calculator — Maintain Weight
The maintenance view estimates the calories needed to hold your current weight steady — your Total Daily Energy Expenditure with no deficit or surplus applied. It preselects a moderate activity level so you can see the Mifflin-St Jeor baseline your body burns each day before any goal adjustment, a useful anchor for tracking intake against output.
Daily calorie needs estimate
Estimated daily calorie target
2,662kcal/day
How the estimate breaks down
Calories are estimated with the Mifflin-St Jeor equation scaled by an activity factor (TDEE), then adjusted for your goal — lose subtracts 500 kcal/day, gain adds 300 kcal/day. This is a screening estimate, not medical, nutritional, or dietary advice. Consult a qualified professional before changing your diet. Everything runs in your browser; nothing is uploaded.