BMR Calculator
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BMR (Basal Metabolic Rate) is the number of calories your body needs to function at rest. TDEE (Total Daily Energy Expenditure) is an estimation of how many calories you burn per day when exercise is taken into account.
About BMR Calculator
Calculate your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) based on your activity level.
How to use BMR Calculator
Calculate your BMR and TDEE: 1. Enter your age, gender, height, and weight. 2. Select your daily activity level. 3. Click 'Calculate BMR' to see your metabolic rate and estimated daily calorie needs.
How it works
This tool uses standard formulas based on age, gender, height, and weight to calculate your Basal Metabolic Rate and estimates your total daily energy expenditure based on activity levels. All calculations are performed locally in your browser.
Privacy & Security
- ✅ 100% Private: No server-side storage
- ✅ Fast: Zero upload/download latency
- ✅ Secure: Sandbox processing environment