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Deurenberg Formula for Men:
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The Deurenberg formula is a widely used equation for estimating body fat percentage based on Body Mass Index (BMI) and age. This specific version is designed for men and provides a quick estimation of body composition.
The calculator uses the Deurenberg formula for men:
Where:
Explanation: The formula uses BMI and age as predictors of body fat percentage, with specific coefficients derived from population studies.
Details: Body fat percentage provides a more accurate assessment of health risks than weight or BMI alone. It helps in monitoring fitness progress, assessing health risks, and guiding nutrition and exercise programs.
Tips: Enter your BMI value (calculated as weight in kilograms divided by height in meters squared) and your current age in years. Both values must be valid positive numbers.
Q1: Is this formula accurate for everyone?
A: While useful for population estimates, individual results may vary. The formula works best for average individuals and may be less accurate for athletes, elderly, or those with extreme body compositions.
Q2: What are healthy body fat percentage ranges?
A: For men: Essential fat 2-5%, Athletes 6-13%, Fitness 14-17%, Average 18-24%, Obese 25%+. These ranges vary by age and fitness level.
Q3: How does this compare to other measurement methods?
A: Formula-based estimates are convenient but less accurate than DEXA scans, hydrostatic weighing, or skinfold measurements with proper calipers.
Q4: Can women use this formula?
A: No, this specific formula is designed for men. Women should use a different equation: BF% = 1.20 × BMI + 0.23 × age - 5.4.
Q5: How often should I measure my body fat?
A: For tracking progress, every 4-8 weeks is sufficient as significant changes in body composition take time to develop.