How to use
- Choose metric or imperial inputs.
- Enter height and weight in the selected units.
- Click Run to see your BMI and category.
Examples
- Check your Body Mass Index from height and weight.
- Compare BMI values for a health assessment.
BMI Calculator
Calculate BMI from height and weight with a clear category explanation.
- Runs in your browser
- No account
- Clear output
FAQ
Is BMI Calculator free to use?
Yes. The page is designed as a free, lightweight utility with non-intrusive ads instead of accounts or paywalls.
Does this tool upload my files or text?
No. The core work runs in your browser, so files and text do not need to leave your device. See the privacy page for broader site details.