Calorie & BMR Calculator
Estimate your basal metabolic rate and how many calories you burn each day.
Daily Calories to Maintain Weight
0
| BMR (at rest) | 0 |
| Mild weight loss (−0.25 kg/wk) | 0 |
| Weight gain (+0.25 kg/wk) | 0 |
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How daily calorie needs are estimated
This calculator uses the Mifflin-St Jeor equation to estimate your Basal Metabolic Rate (BMR) — the calories your body burns at complete rest:
Men: BMR = 10·weight + 6.25·height − 5·age + 5
Women: BMR = 10·weight + 6.25·height − 5·age − 161
Your Total Daily Energy Expenditure (TDEE) is BMR multiplied by an activity factor. To lose weight, eat below your TDEE; to gain, eat above it. These are estimates — individual needs vary.