TDEE Calculator Online
Calculate your Total Daily Energy Expenditure to plan your nutrition goals.
Your TDEE
2,507kcal/day
All calculations happen in your browser. No data stored.
What Is TDEE?
TDEE Calculator is a free online tool that calculate your Total Daily Energy Expenditure to plan your nutrition goals. No files are uploaded — everything is processed locally on your device.
A TDEE calculator estimates your Total Daily Energy Expenditure — the total number of calories your body burns in a day by combining your Basal Metabolic Rate (BMR) with the energy used during physical activity, digestion, and other daily functions. TDEE is the most comprehensive measure for setting calorie targets because it reflects your actual daily energy demands. Enter your personal stats and activity level to get your estimate, all processed locally in your browser.
Privacy guarantee: TDEE Calculator processes all files directly in your browser using WebAssembly. No data is uploaded to any server, no information is collected, and the tool works offline after loading. Unlimited usage with no signup, no watermarks, and no file size limits.
How to Use TDEE Calculator
Enter personal stats
Input your age, sex, weight, and height.
Choose activity level
Select how active you are on a typical day, from sedentary to extremely active.
Calculate TDEE
Click Calculate to see your estimated TDEE and BMR values.
Plan your nutrition
Use your TDEE as a baseline for setting calorie targets based on your goals.
Why Use Our TDEE Calculator?
Frequently Asked Questions
What is the difference between BMR and TDEE?
BMR (Basal Metabolic Rate) is the calories your body burns at complete rest just to maintain basic functions. TDEE adds your activity calories on top of BMR to give the total daily burn.
Which activity level should I select?
Be honest about your average day. Sedentary means desk work with no exercise. Lightly active means 1-3 days of exercise per week. Moderate is 3-5 days. Very active is 6-7 days of intense exercise.
Should I eat at my TDEE to maintain weight?
Yes. Eating at your TDEE should maintain your current weight. Eating below it creates a deficit for weight loss; eating above it creates a surplus for muscle gain.
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