BMR Calculator
Estimate your basal metabolic rate and daily calories by activity.
Related:
Enter Your Details
US Units
Metric Units
feetinches
pounds
Results
Your BMR
? kcal/day
| Activity Level | Calories |
|---|---|
| Sedentary: little or no exercise | ? |
| Exercise 1-3 times/week | ? |
| Exercise 4-5 times/week | ? |
| Daily exercise or intense exercise 3-4 times/week | ? |
| Intense exercise 6-7 times/week | ? |
| Very intense exercise daily, or physical job | ? |
BMR Guide
What is BMR?
Basal Metabolic Rate is the energy your body needs to keep vital functions running at rest — breathing, circulation, cell production, and temperature regulation.
How we calculate it
- Men: 10×kg + 6.25×cm − 5×age + 5
- Women: 10×kg + 6.25×cm − 5×age − 161
Activity multipliers
- Sedentary: BMR × 1.2
- Light: BMR × 1.375
- Moderate: BMR × 1.55
- Active: BMR × 1.725
- Very active: BMR × 1.9
Important: BMR/TDEE are estimates. Medical conditions, meds, and body composition can change true energy needs.