CalcSutra

BMI Calculator

Calculate your Body Mass Index (BMI) and see which weight category you fall into. Supports both metric and imperial units.

Enter Values

lbs

Calculator insights

What this calculator does

BMI Calculator helps you quickly estimate calculate your body mass index (bmi) and see which weight category you fall into. supports both metric and imperial units. with clean output and clear next steps.

How the calculation works

Enter Unit System, Weight, Height (feet) and this calculator uses standard formulas to determine BMI and Category. The output is displayed immediately in a user-friendly format.

Example calculation

For example, enter realistic values into the BMI Calculator to see how the calculator produces BMI and Category that you can use for planning and comparison.

Disclaimer

The calculations provided by this website are for informational purposes only and should not be considered financial, legal, tax, or professional advice.

Frequently Asked Questions

What is a healthy BMI?

BMI 18.5-24.9 is healthy. Below 18.5 is underweight, 25-29.9 is overweight, 30+ is obese. BMI is a screening tool, not a diagnostic measure.

Is BMI accurate?

BMI doesn't account for muscle mass, bone density, or fat distribution. Athletes may have high BMI while being healthy. Use it alongside other health metrics.