Tool
Calorie Calculator
Combines BMR with activity multipliers and optional calorie deficit or surplus for planning.
- Free online
- No signup
- Instant
- Browser-based
Free Calorie Calculator — TDEE estimates in your browser.
TDEE from BMR × activity level. Resting calories: BMR Calculator. Educational only—not medical or dietitian advice.
Use cases
- Set a maintenance calorie target from activity level.
- Rough deficit for weight-loss planning (~500 kcal).
- Surplus target for bulking phases.
How it works
Enter your numbers and review the result instantly. Formulas are transparent and run locally—not financial advice.
FAQ
Is this personalized diet advice?
No. It is a formula-based estimate—consult a professional for health conditions.
Explore more
Includes recommendations from the tool graph plus your curated related list.