BMR Calculator
Understanding Your BMR
Your Basal Metabolic Rate (BMR) is the number of calories your body needs to accomplish its most basic (basal) life-sustaining functions.
Knowing your BMR can help you to better manage your weight. To lose weight, you need to consume fewer calories than your total daily calorie expenditure. You can use your BMR as a baseline and factor in your activity level to estimate your total daily calorie needs.
How is BMR Calculated?
Our calculator uses the Mifflin-St Jeor equation, which is considered to be more accurate than the more commonly used Harris-Benedict equation. The formulas are:
- For Men: BMR = 88.362 + (13.397 × weight in kg) + (4.799 × height in cm) - (5.677 × age in years)
- For Women: BMR = 447.593 + (9.247 × weight in kg) + (3.098 × height in cm) - (4.330 × age in years)
This BMR calculator is for informational purposes only. For personalized health and nutrition advice, please consult with a qualified professional.