🔥 New: Compound Interest & ROI calculators just launched Read the CalcNest blog →

BMI Calculator

Find your Body Mass Index and healthy weight range using your height and weight.

Advertisement728×90 header banner · AdSense unit

Enter Your Measurements

Enter a valid weight
Enter a valid height
Your BMI0
Category
Healthy Weight Range

How the BMI Calculator Works

Body Mass Index (BMI) is a simple screening measure that relates weight to height. It's widely used but doesn't account for muscle mass, bone density, or body composition.

Formula Used

BMI = weight (kg) / height (m)²

BMI Categories

Below 18.5 = Underweight · 18.5–24.9 = Normal weight · 25–29.9 = Overweight · 30+ = Obese

Practical Use

BMI is a useful starting point for a general health conversation, but it should be considered alongside other measurements like body fat percentage and waist circumference. Consult a healthcare provider for a full picture.

AdvertisementIn-content unit · responsive

Related Calculators

Advertisement