BMI Calculator

This free bmi calculator estimates Body Mass Index (BMI) using weight in kilograms divided by height in meters squared. It's a widely used screening tool to categorize weight as underweight, normal, overweight, or obese.

Fill in the fields above with your own numbers to get an instant, personalized result. This tool is for general informational purposes and is not a substitute for professional medical advice.

Frequently Asked Questions

What formula does this bmi calculator use?

It uses weight in kilograms divided by height in meters squared to calculate Body Mass Index (BMI).

Is this medically accurate?

This tool gives a standard estimate based on weight in kilograms divided by height in meters squared. Individual results can vary, so treat it as a general guide rather than medical advice.