BMR Calculator: Determine Your Basal Metabolic Rate

Understanding BMR

Basal Metabolic Rate (BMR) is the number of calories your body burns while at complete rest. It represents the minimum amount of energy needed to keep your body functioning, including breathing, circulating blood, and maintaining organ functions.

Factors that affect your BMR include:

• Age: BMR typically decreases with age
• Gender: Men generally have a higher BMR than women
• Body composition: More muscle mass increases BMR
• Genetics: Some people naturally have a higher or lower BMR
• Hormones: Thyroid hormones can significantly affect BMR

Remember, BMR is just a starting point. To determine your total daily calorie needs, you need to factor in your activity level. Check out our TDEE Calculator to get a more complete picture of your calorie needs.

Next Steps

Now that you know your BMR, you might want to:

• Calculate your Total Daily Energy Expenditure (TDEE)
• Determine your calorie needs for weight loss
• Plan your diet for muscle gain
• Explore our food database to plan your meals