Calculate body mass index using weight and height. This tool is intended for general adult screening only.
BMI divides weight in kilograms by height in metres squared. It is a screening measure and does not directly measure body fat.
Enter current, realistic figures for the most useful estimate.
It can be less informative for athletes, children, pregnancy and some body compositions.
A BMI from 18.5 to 24.9 is commonly described as the standard healthy range for adults.
No. Discuss concerns with a qualified healthcare professional.
Explore calculators for vehicles, finance and everyday decisions.