BMR & TDEE Calculator
Calculate your Basal Metabolic Rate and Total Daily Energy Expenditure for accurate calorie planning
About this calculator
The BMR & TDEE Calculator helps you determine your Basal Metabolic Rate (calories burned at rest) and Total Daily Energy Expenditure (total calories burned including activities). This essential tool provides accurate calorie targets for weight management, whether you're looking to lose weight, gain muscle, or maintain your current physique. Understanding your personal energy requirements enables precise meal planning and sustainable fitness goals.
How to use
Enter your age, gender, height, and weight to calculate your BMR. Then select your activity level (sedentary, lightly active, moderately active, or very active) to determine your TDEE. The calculator instantly provides both values, showing your baseline calorie needs and total daily calorie expenditure for accurate nutrition planning.
Frequently asked questions
What's the difference between BMR and TDEE?
BMR is calories burned at complete rest, while TDEE includes all daily activities and exercise on top of your BMR.
How accurate are BMR calculations?
BMR calculations are approximately 90-95% accurate for most people, providing a reliable starting point for calorie planning and adjustments.
Should I eat my BMR or TDEE calories?
Eat based on TDEE for maintenance, below TDEE for weight loss, or above TDEE for weight gain. Never go below BMR.