BMI Calculator
Calculate your Body Mass Index and health category
// BMI Categories
Underweight: <18.5 | Normal: 18.5-24.9 | Overweight: 25-29.9 | Obese: 30+
// Metric & Imperial
Toggle between kg/cm and lb/in. Results are the same regardless of unit system used.
// Disclaimer
BMI is a screening tool, not a diagnostic. It does not account for muscle mass, bone density, or body composition.
// How to Use Online BMI Calculator
- Enter or paste your source data into the tool input.
- Click the primary action button to run Online BMI Calculator.
- Review the output, then copy or export your result.
// FAQ: What does Online BMI Calculator do?
Online BMI Calculator helps you calculate your body mass index and health category in your browser with instant results.
// FAQ: How do I use Online BMI Calculator?
Paste or type your input, choose the needed action, and copy the generated output when the result is ready.
// FAQ: Is my data safe when using Online BMI Calculator?
Yes. Processing runs in your browser session for this page, so your content is not uploaded by this tool workflow.
// FAQ: Can I use Online BMI Calculator on mobile devices?
Yes. Online BMI Calculator works on modern mobile browsers, so you can run it from phones and tablets.