BMI stands for Body Mass Index, which is a measure of body fat based on weight and height. The formula for BMI is different depending on the units of measurement. Here are the formulas for both metric and imperial units:

  • Metric units: BMI = weight (kg) / height (m)^2
  • Imperial units: BMI = 703 x weight (lbs) / height (in)^2

You can use these formulas to calculate your own BMI, or you can use an online calculator to find it. BMI can help you assess your health status and risk for certain diseases, but it is not a perfect indicator of body fat or fitness. Other factors, such as age, sex, muscle mass, and ethnicity, can affect your BMI and how it relates to your health. Therefore, you should consult your doctor or a health professional before making any changes to your diet or physical activity based on your BMI. 

Imperial units

Metric units

Imperial units


Metric Units