BMR & TDEE Calculator
Estimate Basal Metabolic Rate (BMR) and daily energy needs (TDEE).
Estimated BMR
-- kcal/day
Estimated TDEE
-- kcal/day
How to use
- Enter sex, age, weight, and height.
- Select activity level to get your TDEE (daily calorie estimate).
- BMR is shown; TDEE = BMR × activity multiplier.
Examples
- TDEE for male, 80 kg, 180 cm, 25 y/o, moderately active
- Calories to maintain at 60 kg and 165 cm
FAQ
- Which formula is used?
- Mifflin–St Jeor with selectable activity multipliers.
- How accurate is it?
- It’s an estimate; actual needs vary with genetics and tracking adherence.
Informational only; verify critical results independently.