Health

Body Fat % Calculator (BMI Method)

Estimate body fat from BMI, age, and gender.

Gender

Age (years)

Weight (kg)

Height (cm)

Body Fat %—

BMI—

Fat Mass—

Lean Mass—

Category—

Adult BF% = 1.20×BMI + 0.23×Age − 10.8×Sex − 5.4 (Sex: male=1, female=0)