How to use this tool
- Enter weight in kilograms.
- Enter height in centimeters.
- Calculate to see BMI and category.
BMI Calculator
Calculate body mass index from weight and height.
Topic: math
Inputs
Results
BMI calculators can attract broad health-related search traffic. This tool gives a quick estimate, not medical advice.
Formula
BMI = weight(kg) / (height(m)²) Show Calculation Logic
Displays only the relevant calculation/logic function for this tool.
FAQ
What does the BMI Calculator do?
BMI Calculator helps you calculate body mass index from weight and height.
Is this tool free to use?
Yes. You can use this tool for free directly in your browser.
Are my inputs sent to a server?
Your inputs stay in your browser while using this tool.