Body mass index
Body Mass Index is used to estimate your total amount of fat.
It is designed for men and women over the age of 18. A healthy BMI for an adult is between 20 and 25.
Enter your height in metres -
Enter your weight in kilograms
Press the button
when you're ready to see your BMI:
Your BMI is:
Match the result to the table below.
You are very underweight and possibly malnourished.
You are underweight and could afford to gain a little weight.
20 - 25
You have a healthy weight range for young and middle-aged adults.
23 - 28
You have a healthy weight range for older adults.
26 - 30
You are mildly overweight.
You are overweight or obese.
This calculator should not be used for children.
For a calculator specifically for children ( Still working on it will be coming soon ).