BMR Calculator : Basal Metabolic Rate & Resting Caloric Burn
Your Basal Metabolic Rate (BMR) is the amount of energy (calories) expended while resting in a neutrally temperate environment.
Interactive Calculator
100% Client-Side EngineBasal Metabolic Rate (BMR - Mifflin-St Jeor)
1,679 Calories / day
Harris-Benedict estimate: 1,734 kcal/day
Daily Maintenance
2,602 kcal
Weight Loss (-0.5 kg/wk)
2,102 kcal
Weight Gain (+0.5 kg/wk)
3,102 kcal
How to Use This Tool
- Select biological gender and enter age.
- Input height and weight.
- Select your typical weekly activity level.
- Click Calculate to see baseline resting metabolism and maintenance calories.
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