BMI Calculator

Calculate your Body Mass Index

Free to use
Calculators

About BMI Calculator

Quickly compute BMI from height and weight. Runs locally for fast health checks.

Useful for fitness tracking and health forms without sharing data.

Instant
Live result
Local
No data leaves
Metric
kg / cm inputs
Readable
Category guidance

How to use BMI Calculator

01

Enter weight

Add weight in kilograms.

02

Enter height

Add height in centimeters.

03

View BMI

See your BMI and category instantly.

Key features of BMI Calculator

Live calculation

BMI updates as you type.

Simple inputs

Metric entry for weight and height.

Categories

See underweight/normal/overweight/obese status.