Basal Metabolic Rate (BMR) is the number of calories your body needs to perform basic functions like breathing, circulation, and cell production while at rest.
Total Daily Energy Expenditure (TDEE) is the total number of calories your body burns in a day, including BMR and calories burned through physical activity.
Feature | BMR | TDEE |
---|---|---|
Definition | Calories needed for basic functions | Calories burned daily, including activity |
Activity Level | Does not include activity | Includes all daily activities |
Calculation | Based on age, gender, weight, height | BMR multiplied by an activity factor |
Your BMR helps you understand your minimum calorie needs, while your TDEE helps determine your total calorie requirements for maintaining, losing, or gaining weight.
Understanding the difference between TDEE and BMR is crucial for managing your diet and fitness goals. Use them together to create an effective nutrition plan.