Calorie Calculator (TDEE)

Estimate the calories you burn per day and targets to maintain, lose or gain weight.

Weight (kg)

Height (cm)

Age

Sex

Activity level

Maintenance calories

—

Mild loss (−0.25 kg/wk)—

Loss (−0.5 kg/wk)—

Mild gain (+0.25 kg/wk)—

This is an estimate for general guidance, not medical advice. For a plan that fits you, talk to a doctor or qualified professional.

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Sources & methodology

Last reviewed January 15, 2026.

Method: Daily needs (TDEE) = Mifflin-St Jeor BMR × standard activity multipliers (1.2 sedentary to 1.9 very active). Weight-change targets use the ~7,700 kcal per kg approximation.

How it works

TDEE = BMR × activity factor

Frequently Asked Questions

How does the Calorie Calculator (TDEE) work?

Estimate the calories you burn per day and targets to maintain, lose or gain weight.

Is this medical advice?

No. It gives general estimates only. For decisions about your health, speak with a qualified professional.