◑ HEALTH Updated July 25, 2026
TDEE Calculator
Your real daily calorie burn, and the numbers to hit your goal.
Sex
Age
Weight (kg)
Height (cm)
Activity level
Result
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How it works
BMR comes from the Mifflin-St Jeor equation, then an activity multiplier scales it to total daily expenditure. Weight-change targets shift that total by roughly 550 kcal per half kilogram per week.
Frequently asked questions
Which activity level should I choose?
Pick the one matching planned exercise, not your best week — most people overestimate by one level.
How fast should I lose weight?
A deficit of 0.5 kg per week is sustainable for most people and protects muscle mass.
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