Calorie & TDEE Calculator

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Find your Total Daily Energy Expenditure and maintenance calories from the Mifflin-St Jeor BMR and your activity level, plus targets for losing or gaining weight.

years
kg
cm
ft
in
Maintenance (TDEE) – kcal / day
Mild weight loss –
Weight loss –
Mild weight gain –
Weight gain –
TDEE is your Mifflin-St Jeor BMR multiplied by an activity factor (1.2 to 1.9). Mild loss subtracts 250 kcal/day, loss 500 kcal/day, mild gain adds 250 kcal/day and gain 500 kcal/day. Estimates only — adjust based on real-world results.
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