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BMI for: 9 st, 1 lb 5 ft, 9 in

Underweight, overweight or normal? This test will graph your results in a few seconds.

B.M.I. Prime is simple way of defining a single figure that is not immedieately related to any other units of measurement, but which can quickly and easily rank a person into a category. Eg:

  • BMI Prime < 0.74 = Underweight
  • BMI Prime > 0.74 and < 1.00 = Optimal weight
  • BMI Prime > 1 = Overweight

Body Mass Index Formula

You can use the following formula to calculate your BMI:

    BMI = weight(kilograms) / height2 (metres2)         (Metric Units)
    BMI = 703 . weight(pounds) / height2 (inches2)         (Imperial Units)