01

Calculate Your BMI

Enter your weight and height using the units you are most comfortable with.

ft
in
cm
m
FORMULA
BMI = Weight ÷ Height²
The calculator automatically converts the measurements into compatible units before calculating your BMI.
02

Your BMI Result

Your BMI is compared with commonly used adult BMI categories.

YOUR BMI
-
-
Underweight
Normal
Overweight
Obesity
▼
15 18.5 25 30 40+
HEIGHT
-
WEIGHT
-
ESTIMATED HEALTHY WEIGHT
-
03

BMI Categories

Underweight BMI below 18.5
Normal Weight BMI 18.5 – 24.9
Overweight BMI 25.0 – 29.9
Obesity BMI 30.0 or higher
Important: BMI is a general screening measure and does not directly measure body fat. It may not accurately reflect health status for every person, including people with high muscle mass. This calculator is for informational purposes and should not be used as a medical diagnosis.

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