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Calorie Calculator
Calculate daily calorie needs
calorieTDEEdiet
📖 How to Use
- Select your gender
- Enter age, height, and weight
- Select your activity level
- Click Calculate Calories
📐 Formula
BMR (Mifflin-St Jeor): Male = 10×weight + 6.25×height − 5×age + 5 Female = 10×weight + 6.25×height − 5×age − 161 TDEE = BMR × activity factor
❓ FAQ
What is TDEE?▾
TDEE is Total Daily Energy Expenditure — the calories you need to maintain your current weight.
How many calories should I eat to lose weight?▾
A deficit of 300–500 kcal/day from your TDEE is a safe rate, aiming for 0.5–1 lb loss per week.
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About Calorie Calculator
This tool is completely free, no registration required. Works directly in your browser. Supports both PC and mobile devices.
Calorie Calculator is a free online tool that works on both PC and mobile. No registration or download required — just open in your browser. Results are accurate and reliable for everyday use and professional reference.