HealthUpdated 2026-04-12
Calorie Calculator
Enter body details and activity level to estimate daily calorie needs.
Result
BMR
1,649
Estimated calories burned at rest.
Maintenance calories
2,556
500-calorie deficit target
2,056
Formula Explanation
BMR uses Mifflin-St Jeor: 10 x weight + 6.25 x height - 5 x age, plus a gender adjustment.
How to Use
- Enter weight, height, and age.
- Choose gender and activity level.
- Review BMR and maintenance calories.
Examples
Example: A 70 kg, 175 cm, 30-year-old moderately active male has an estimated TDEE near 2,600 calories.
FAQ
What is BMR?
BMR is an estimate of calories your body uses at rest.
Is the weight-loss target safe for everyone?
No. Calorie targets should be personalized, especially for medical conditions, pregnancy, or intense training.