TDEE Calculator
Calculate your TDEE using Mifflin-St Jeor and Harris-Benedict formulas. Get personalized calorie targets for weight loss, maintenance, or muscle gain with macro breakdowns.
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How to Use TDEE Calculator
- 1Enter your age, gender, height, and weight.
- 2Select your activity level.
- 3View your BMR and TDEE.
- 4See calorie targets for different goals.
Frequently Asked Questions
Total Daily Energy Expenditure (TDEE) is the total number of calories you burn per day, including BMR (basal metabolic rate), physical activity, and the thermic effect of food.
TDEE calculators provide estimates within 10-15% accuracy. They work best as starting points — adjust based on actual results over 2-4 weeks.
A safe deficit is 500 calories below your TDEE, which leads to about 1 pound of weight loss per week. Never go below 1,200 (women) or 1,500 (men) calories per day.
Using the TDEE Calculator is simple: visit the tool page, enter your data or input into the provided fields, and get instant results. No downloads, installations, or sign-ups are required. The tool runs directly in your web browser for maximum convenience.
Yes, the TDEE Calculator is fully responsive and works perfectly on smartphones, tablets, and desktop computers. Simply open NexTool in your mobile browser and navigate to the tool — no app download required.
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About TDEE Calculator
Calculate your TDEE using Mifflin-St Jeor and Harris-Benedict formulas. Get personalized calorie targets for weight loss, maintenance, or muscle gain with macro breakdowns.
NexTool's TDEE Calculator is completely free to use with no sign-up required. Your data is processed directly in your browser and never sent to our servers, ensuring complete privacy and instant results.
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