BMR
Calculator
Calculate your Basal Metabolic Rate using Mifflin-St Jeor, Harris-Benedict, and Katch-McArdle formulas with activity level multipliers.
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Your BMR
1,699 cal/day
Mifflin-St Jeor
Your body burns approximately 1,699 calories per day at complete rest. This is your Basal Metabolic Rate.
Formula Comparison
| Formula | BMR (cal/day) |
|---|---|
| Mifflin-St Jeor | 1,699 |
| Harris-Benedict | 1,763 |
Enter body fat % to see Katch-McArdle results.
Daily Energy Expenditure (TDEE)
| Activity Level | Calories/Day |
|---|---|
| Sedentary (little or no exercise) | 2,039 |
| Lightly Active (exercise 1-3 days/week) | 2,336 |
| Moderately Active (exercise 3-5 days/week) | 2,633 |
| Very Active (exercise 6-7 days/week) | 2,931 |
| Extra Active (intense exercise daily) | 3,228 |