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體脂率怎麼算
體脂率怎麼算
更新时间:2026-10-19 09:55:10

  體脂率可通過BMI計算法計算得出。BMI計算法:

  1、BMI=體重(公斤)÷(身高×身高)(米)

  2、體脂率:1.2×BMI+0.23×年齡-5.4-10.8×性别(男為1,女為0)

  3、比如,某男士30歲,體重75公斤,身高1.75米:

  4、BIM=75÷(1.75×1.75)=75÷3.0625≈24.89

  5、體脂率:

  1.2×24.89+0.23×30-5.4-10.8×1

  =29.868+6.9-5.4-10.8

  =20.568

  即該男士的體脂率為20.568%

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