BMI Calculator - CalcuNation

BMI Chart:
Below 18.5 = Underweight
18.5 - 24.9 = Normal
25.0 - 29.9 = Overweight
30.0 and Above = Obese

What is the Body Mass Index? The Body Mass Index is a common guide used to measure obesity.
Consult a doctor for more accurate information on obesity.

How do you calculate Body Mass Index? Use this Body Mass Index Formula:
BMI = (Weight / Height²) x 703

Example: For a human body that is 66 inches tall and weighs 143 pounds, the estimated BMI is:

BMI = (143 / 66²) x 703

BMI = 23.08

This calculator is for generic education purposes. Please consult a physician for proper weight management techniques.