BMR Calculator
Calculate Basal Metabolic Rate using Mifflin-St Jeor formula for resting calorie burn.
Health & Fitness Engine
BMR Calculator
Basal Metabolic Rate (BMR)
1721 kcal/day
Sedentary (Little/no exercise):2066 kcal
Light Active (1-3 days/wk):2367 kcal
Moderate Active (3-5 days/wk):2668 kcal
Very Active (6-7 days/wk):2969 kcal
How to Use the BMR Calculator
- Input your parameters in the fields or drag the interactive sliders.
- The algorithm updates the primary metric and schedules in real-time.
- Click “Copy Result” to copy structured values to your clipboard.
Frequently Asked Questions
Are these calculations free and private?
Yes. All calculations are 100% free and run entirely inside your web browser without sending financial or biometric inputs to remote servers.
Important NoticeHealth calculations are informational estimates based on standard biometric formulas and do not constitute medical advice, diagnosis, or treatment plans.