BMI Calculator
Calculate your body mass index (BMI) from your height and weight in pounds and inches, and see the weight range that corresponds to a BMI of 18.5 to 24.9.
Your BMI: —
Weight at BMI 18.5 (lb): —
Weight at BMI 24.9 (lb): —
Total height (inches): —
FAQ
How is BMI calculated?
BMI equals weight in kilograms divided by height in meters squared. In pounds and inches it is 703 × weight ÷ height squared.
What BMI range is considered normal?
The standard adult reference range for a normal BMI is 18.5 to 24.9. Under 18.5 is underweight, 25 to 29.9 is overweight, and 30 or more is obese.
Is BMI a perfect measure of health?
No. BMI doesn't distinguish muscle from fat or account for age, sex, or body composition, so it is only a general screening number.
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