BMI Calculator
Check your Body Mass Index from height and weight and see your healthy weight range.
How to Use the BMI Calculator
- Enter your values in the fields above.
- Press the Calculate / action button.
- Your result appears instantly below — adjust any value and calculate again.
About This Tool
Check your Body Mass Index from height and weight and see your healthy weight range. This tool runs instantly in your browser — no data is sent to any server. It is completely free with no sign-up, no watermarks and no daily limits.
Frequently Asked Questions
Is the BMI Calculator free to use?
Yes, it is 100% free with no sign-up and no limits.
Is my data safe?
Yes. This tool works entirely in your web browser, so your inputs and files are never sent to or stored on a server.
Does it work on mobile?
Yes, the BMI Calculator works on phones, tablets and computers — anything with a modern web browser.
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