The OPA BMI Calculator

Enter your height either in feet and inches (imperial)

or metres and centimetres (metric).

Click the appropriate Imperial or Metric point.


Your weight can be given either in stones and pounds (imperial) or kilogrammes (metric).

Click the appropriate Imperial or Metric point.


Click the "Click to Calculate". Your BMI will be revealed.

              

Check Imperial or Metric & Enter Details
    Height
feet metres  
  inches cm
Imperial Metric
    Weight
stone kg
  pounds  
  Imperial Metric
Click To Calculate
    Your body mass index
    What this means
    Your maximum healthy weight
    (BMI of 25)
stone              pounds
kg
Reset and Start Again