← Back to Guides

How to Calculate BMI Metric and Imperial Formula to Check Your Health

With remote work and desk jobs keeping most of us sitting in one spot for hours, tracking basic health markers has become highly important. One of the simplest benchmarks used worldwide is the Body Mass Index. If you are wondering how to calculate bmi metric and imperial formula correctly, here is everything you need to know.

The Mathematical Formula & Body Mass Index Tracker for Fitness Goals

If you want to know the exact math happening behind the screen, the universal formula relies on your weight in kilograms and your height in meters:

BMI = Weight (kg) / [Height (m)]²

For example, if a person weighs 70 kg and is 1.75 meters tall:

  • Multiply the height by itself (1.75 × 1.75 = 3.0625).
  • Divide 70 by 3.0625.
  • The resulting score is 22.85 BMI, which falls perfectly into the healthy range.

Understanding the Healthy Weight Range Chart India

  • Under 18.5: Underweight
  • 18.5 to 24.9: Normal / Healthy Weight
  • 25.0 to 29.9: Overweight
  • 30.0 and Above: Obese

🧮 Check Your Score: Skip the manual calculations and unit conversions. Enter your height and weight into our free local bmi calculator online to calculate body mass index instantly.

Ready to try it?

BMI Calculator →