How many calories per day?

Depends on age, sex, weight, height, activity.

Total Daily Energy Expenditure.

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Calorie Calculator

Estimate how many calories you burn daily and how many to eat for your goal.

Maintenance Calories

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To Lose (−500)—

To Gain (+500)—

Uses Mifflin-St Jeor for BMR, then × activity level for TDEE.

A ~500 kcal/day deficit ≈ 0.5 kg fat loss/week.