Estimates body fat percentage using measurements or formulas.
The body fat percentage calculator uses the US Navy tape-measure method to estimate body fat from waist, neck, and height measurements (and hip for women).
Men: %BF = 86.010×log10(waist−neck) − 70.041×log10(height) + 36.76 Women: %BF = 163.205×log10(waist+hip−neck) − 97.684×log10(height) − 78.387 (all measurements in cm)
Man: waist 88 cm, neck 38 cm, height 178 cm. log10(88−38)=log10(50)=1.699; log10(178)=2.2504. %BF = 86.010×1.699 − 70.041×2.2504 + 36.76 ≈ 20.4%.
Loading calculator…