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BMR Equation for Men:
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Basal Metabolic Rate (BMR) is the number of calories your body needs to perform basic life-sustaining functions at rest. It represents the minimum energy required to keep your body functioning, including breathing, circulation, and cell production.
The calculator uses the BMR equation for men:
Where:
Explanation: This equation estimates the calories your body burns at complete rest based on your weight, height, and age.
Details: Knowing your BMR is essential for creating effective weight management plans, whether for weight loss, maintenance, or gain. It serves as the foundation for calculating your total daily energy expenditure (TDEE).
Tips: Enter your weight in kilograms, height in centimeters, and age in years. All values must be valid (weight > 0, height > 0, age between 1-120). For accurate results, use your current measurements.
Q1: How does BMR differ from TDEE?
A: BMR represents calories burned at complete rest, while TDEE (Total Daily Energy Expenditure) includes all activities and represents your total daily calorie burn.
Q2: Why is the equation different for men and women?
A: Men typically have more muscle mass and less body fat than women, which results in a higher metabolic rate. The equations account for these physiological differences.
Q3: How often should I recalculate my BMR?
A: You should recalculate your BMR whenever your weight changes significantly (5+ kg) or annually as you age, since metabolism slows with age.
Q4: Can I increase my BMR?
A: Yes, building muscle through strength training, staying hydrated, and eating enough protein can help increase your metabolic rate over time.
Q5: Is this calculation accurate for everyone?
A: While this equation provides a good estimate for most people, individual variations in body composition, genetics, and health conditions can affect actual BMR.