Free BMI Calculator

Calculate your Body Mass Index (BMI) using either metric (kg/cm) or imperial (lbs/ft+in) units.

About This BMI Calculator

This free BMI calculator allows you to check your health status using both metric and imperial units. It’s ideal for those who track fitness or monitor weight management.

  • Supports both kg/cm and lb/ft+in units
  • Instant results with health category
  • Mobile-friendly and privacy-safe

How to Use This Tool

  1. Select your preferred units for weight and height.
  2. Enter your height and weight accurately.
  3. Click the “Calculate BMI” button to see your results.

Privacy & Accuracy

No data is saved or transmitted. Calculations are processed locally in your browser.

Mobile-Friendly

Use this tool on any device — desktop, tablet, or phone — with an intuitive and responsive layout.

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