BMI Calculator

Calculate your Body Mass Index instantly. See your weight category, healthy weight range, and visual BMI scale.

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Privacy

You can use this tool without an account. Processing stays in your browser; accounts are optional for favorites and history.

How to use

  1. Choose metric (cm/kg) or imperial (ft/in/lbs).
  2. Enter your height and weight.
  3. See your BMI score, weight category with color coding, and healthy weight range.

Examples

  • 170 cm, 65 kg → BMI 22.5 — Normal weight
  • 5'8", 150 lbs → BMI 22.8 — Normal weight
  • 6'0", 220 lbs → BMI 29.8 — Overweight

FAQ

Is BMI accurate for everyone?

BMI is a general screening tool. It doesn't account for muscle mass or body composition.

Is my data stored?

No. All calculations happen in your browser.

Is BMI Calculator free?

Yes. BMI Calculator is free to use on InfoChef, and the tool remains available without creating an account.

Does BMI Calculator require login?

No. Login is optional and only adds convenience features such as favorites, recent tools, and synced history.

Can I use BMI Calculator on mobile?

Yes. The tool page is designed to work on phones, tablets, laptops, and desktop screens.

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