Calculate your Basal Metabolic Rate and daily calorie needs.
Enter values and click Calculate to see results.
Calculate your Basal Metabolic Rate and daily calorie needs.
BMR (Men) = 10 × W + 6.25 × H − 5 × A + 5Find out your daily calorie needs based on your age, gender, weight, height, and activity level with our comprehensive calorie calculator guide.
Read full articleThe BMR Calculator uses the following formula:
The calculation is performed automatically when you click the Calculate button, ensuring error-free results every time. Understanding the formula helps you interpret the results more effectively and see exactly how each input affects the final outcome.
Follow these steps to use the BMR Calculator:
Enter the weight in the provided input field (e.g., 70).
Enter the weight unit in the provided input field.
Enter the height in the provided input field (e.g., 175).
Enter the height unit in the provided input field.
Enter the age in the provided input field (e.g., 30).
Enter the gender in the provided input field.
Click the "Calculate" button to compute your results.
Review the detailed results, including charts and breakdowns.
Use the "Reset" button to clear all fields and start a new calculation.
Try the "Load Example" button to see a sample calculation with predefined values.
Here is a practical example to help you understand how the BMR Calculator works.
Enter these values into the calculator (or click “Load Example Values”) to see how the formula produces accurate results.
When using the BMR Calculator, be aware of these common mistakes:
Taking a moment to verify your inputs will ensure the most accurate results.
For the best results when using the BMR Calculator, follow these expert tips:
Basal Metabolic Rate is the minimum calories your body needs for basic life functions at rest.
Total Daily Energy Expenditure is BMR plus calories burned through activity and digestion.
Age, gender, weight, height, muscle mass, and genetics all influence BMR. Muscle mass increases BMR, while aging decreases it.
It is the most accurate BMR formula: For men, BMR = 10W + 6.25H - 5A + 5. For women, BMR = 10W + 6.25H - 5A - 161.
Exercise builds muscle, which raises BMR long-term. The calorie burn from the workout itself is temporary, but muscle mass provides lasting increases.
BMR decreases by about 1-2% per decade after age 20, primarily due to muscle loss. Strength training can help offset this decline.
Yes, eating below your TDEE (not BMR) creates a calorie deficit. Never eat below your BMR as it can slow metabolism and cause health issues.
Men generally have more muscle mass and less body fat than women of the same weight, and muscle tissue burns more calories at rest.