BMI Calculator
Calculate Body Mass Index from height and weight
Measurements
What is BMI Calculator?
The BMI Calculator computes your Body Mass Index from height and weight to help assess if you are in a healthy weight range. This free tool supports both metric and imperial units — all calculations happen privately on your device.
How to use
- Enter your weight in kilograms or pounds
- Enter your height in centimeters or feet and inches
- Click Calculate to see your BMI score and weight category
Result
At 70 kg and 175 cm tall, your BMI is 22.9, which falls in the Normal weight category.