🍎Calorie Calculator

Estimate how many calories you need each day to maintain, lose or gain weight, based on the Mifflin-St Jeor equation.

Gender

♂ Male ♀ Female

Age

Weight (kg)

Height (cm)

Activity level

Maintenance Calories

— kcal/day

—

Mild loss (0.25 kg/wk)

—

Weight loss (0.5 kg/wk)

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Mild gain (0.25 kg/wk)

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Weight gain (0.5 kg/wk)

About the Calorie Calculator

This calculator estimates your Total Daily Energy Expenditure (TDEE) — the calories you burn per day — by multiplying your BMR (Mifflin-St Jeor) by an activity factor. A deficit of about 500 kcal/day leads to roughly 0.5 kg of weight loss per week. Results are estimates; consult a professional for a personalised plan.