Body Mass Index (BMI)

Body Mass Index

The calculation result will be displayed here

BMI generally refers to Body Mass Index. It is an internationally recognized standard for measuring body fat based on height and weight.

BMI International Standard

  • Severely underweight
    <= 16.4
  • Underweight
    16.5 ~ 18.4
  • Normal
    18.5 ~ 24.9
  • Overweight
    25.0 ~ 29.9
  • Obesity Class I
    30.0 ~ 34.9
  • Obesity Class II
    35.0 ~ 39.0
  • Obesity Class III
    >= 40.0

    • BMI China Standard

  • Underweight
    <= 18.4
  • Normal
    18.5 ~ 23.9
  • Overweight
    24.0 ~ 27.9
  • Obese
    >= 28.0

    • BMI Japan Standard

  • Underweight
    <= 18.4
  • Normal
    18.5 ~ 22.9
  • Overweight
    23.0 ~ 24.9
  • Obese
    >= 25.0

    • BMI Singapore Standard

  • Severely underweight
    <= 14.9
  • Underweight
    15.0 ~ 18.4
  • Normal
    18.5 ~ 22.9
  • Overweight
    23.0 ~ 27.5
  • Obese
    27.6 ~ 40.0
  • Very Obese
    >= 40.1
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