BMR Calculator
Calculate your Basal Metabolic Rate (BMR) to understand how many calories your body burns at rest. Get accurate metabolic insights and personalized recommendations.
BMR Calculator
Calculate Your Basal Metabolic Rate
Find out how many calories your body burns at rest using the Mifflin-St Jeor equation
Medical Disclaimer: This is for informational purposes only—not medical advice. Consult a healthcare professional.
Understanding BMR and Metabolism
🔥What is BMR?
Basal Metabolic Rate (BMR) is the number of calories your body burns at rest to maintain basic functions like breathing, circulation, and cell production. It accounts for 60-75% of your total daily calorie burn.
- •Represents minimum calorie needs at rest
- •Varies based on age, gender, weight, and height
- •Foundation for calculating total daily energy expenditure
- •Used in weight management and nutrition planning
📊Factors Affecting BMR
Tips for Optimizing Your Metabolism
Build Muscle
Muscle tissue burns more calories at rest than fat tissue, increasing your BMR
Eat Regularly
Regular meals help maintain stable blood sugar and metabolic function
Quality Sleep
Poor sleep can negatively impact hormones that regulate metabolism
Frequently Asked Questions
What's the difference between BMR and TDEE?
BMR is the calories burned at rest, while TDEE (Total Daily Energy Expenditure) includes all activities. TDEE = BMR × Activity Factor. BMR is the foundation, while TDEE represents your total daily calorie needs.
Can I increase my BMR?
Yes! Building muscle through strength training is the most effective way to increase BMR. Other factors include eating enough protein, staying hydrated, getting quality sleep, and managing stress levels.
Should I eat below my BMR to lose weight?
No, you should never eat below your BMR for extended periods. This can slow down your metabolism and lead to muscle loss. Instead, create a moderate calorie deficit from your TDEE while maintaining adequate nutrition.
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