Calculateur de % de Masse Grasse (Méthode IMC) Gratuit
Estimez votre pourcentage de masse grasse à partir de votre IMC et de votre âge avec la formule de Deurenberg.
Estimated Body Fat %
21.7 %
Estimated Body Fat % vs Weight
Formule
## BMI-Based Body Fat Estimation (Male) **Body Fat % = 1.20 x BMI + 0.23 x Age - 16.2** This formula was developed by Deurenberg et al. and provides an estimate of body fat percentage using BMI and age. Note: This is the male formula. The female formula uses different constants (1.20 x BMI + 0.23 x Age - 5.4).
Exemple Résolu
A 30-year-old male, 180 lbs, 5'10".
- 01BMI = (180 x 703) / (70 x 70) = 25.8
- 02Body Fat = 1.20 x 25.8 + 0.23 x 30 - 16.2
- 03= 31.0 + 6.9 - 16.2 = 21.7%
Questions Fréquentes
How accurate is the BMI body fat formula?
This method provides a rough estimate. It tends to overestimate body fat in muscular individuals and underestimate it in older adults. Direct methods like DEXA scans are more accurate.
Who developed this formula?
This formula was developed by Deurenberg, Weststrate, and Seidell (1991) and is widely cited in body composition research.
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