Calculate Your BMI

How to Calculate Your Body Mass Index

Use the sliders or plug in your values in the calculator to get your body mass index results.

Match your results to the BMI column in the health risk chart below to get your overall general health standing.

Health Disease Risk Level Based on Your BMI
BMI	Weight	Waist size less than 40″ [men] or 35″ [women]	Waist size greater than 40″ [men] or 35″ [women]
18.5 or Less	Underweight	–	N/A
18.5 – 24.9	Normal	–	N/A
25.0 – 29.9	Overweight	Increased	High
30.0 – 34.9	Obese	High	Very High
35.0 – 39.9	Obese	Very High	Very High
40 or greater	Extremely Obese	Extremely High	Extremely High