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BMR & Calorie Calculator (TDEE)

Your daily calorie needs: Basal Metabolic Rate plus total daily energy expenditure by activity level, with lose / maintain / gain targets.

Use BMR & Calorie Calculator (TDEE) now — free ↗

How to use it

1. Select gender, then enter age, weight (kg) and height (cm).
2. Choose the activity level closest to your daily life.
3. Press Calculate calories.

Why use this tool

• BMR and TDEE together — resting burn plus real daily needs
• Ready lose / maintain / gain calorie targets
• Uses Mifflin-St Jeor, the formula dietitians trust most

Common questions

BMR vs TDEE — what is the difference?

BMR is what your body burns at complete rest. TDEE multiplies it by your activity — that is the calories you actually need per day.

How many calories to lose weight?

About 500 kcal below your TDEE usually gives ~0.5 kg loss per week. Never go below 1,200 kcal/day without medical guidance.

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