Calorie & BMR Calculator
Enter age, height, weight, sex, and activity level.
Daily needs (TDEE)
2,662 kcal
- BMR
- 1,718 kcal
- Lose 0.5 kg/wk
- 2,162 kcal
- Gain 0.5 kg/wk
- 3,162 kcal
How it works
We compute your basal metabolic rate and multiply by your activity factor for TDEE.
Formula
BMR = 10·weight + 6.25·height − 5·age + 5 (male) / −161 (female)
Worked example
Male, 30y, 75 kg, 178 cm, moderate activity ≈ 2,650 kcal/day.
FAQ
- BMR vs TDEE?
- BMR is at rest; TDEE includes daily activity.
- Calories to lose weight?
- A 500-kcal deficit per day ≈ 0.5 kg lost per week.
- How accurate is it?
- Strong estimate; individual variation exists — adjust based on real results.