BMI Calculator (Imperial)

BMI (Imperial) = (703 × weight in lbs) ÷ (height in inches)². Normal range: 18.5–24.9.

What this calculator does

5'10" at 175 lbs → BMI = 25.1 (just above normal). Ideal weight range: 129–174 lbs.

How it works

BMI categories: Under 18.5 = Underweight. 18.5–24.9 = Normal. 25–29.9 = Overweight. 30+ = Obese.

Frequently asked questions

What is a healthy BMI range?

18.5–24.9 is considered normal weight. 25–29.9 is overweight. 30+ is obese.