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⚖️ BMI Calculator

Calculate your Body Mass Index instantly. Supports both metric and imperial units.

How to Use BMI Calculator

  1. Select your preferred unit system (Metric or Imperial).
  2. Enter your weight and height in the chosen units.
  3. Click "Calculate BMI" to see your BMI value and category instantly.

Features

bmi body mass index health weight free online no login

Frequently Asked Questions

Is BMI Calculator free to use?

Yes, completely free. No signup, no subscription, no limits.

Is my data safe?

Yes. All processing happens in your browser. Nothing is uploaded to any server.

Does it work on mobile?

Yes. deeptools.io is fully mobile responsive and works on all modern devices.

What is a healthy BMI range?

A BMI between 18.5 and 24.9 is considered normal. Below 18.5 is underweight, 25-29.9 is overweight, and 30+ is obese.

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