noun
body fat percentage
A health and fitness metric; commonly used in medical, sports, and everyday contexts.
体脂肪率が高すぎると、健康に悪いです。
If your body fat percentage is too high, it's bad for your health.
この体重計は体脂肪率も測れます。
This scale can also measure body fat percentage.
BMI is a weight-to-height ratio, while 体脂肪率 directly measures the proportion of fat in the body.
Compound of 体 (body), 脂肪 (fat), and 率 (rate/percentage).