health
BMI Calculator
Calculate your Body Mass Index based on height and weight
ft
in
lb
Your BMI24.1
CategoryNormal weight
Ranges: Underweight <18.5 · Normal 18.5–24.9 · Overweight 25–29.9 · Obese ≥30
How to Use This Calculator
1
Enter your height
Input your height in feet and inches, or switch to centimeters using the unit selector.
2
Enter your weight
Input your weight in pounds or kilograms.
3
Read your BMI
Your BMI value and category (Underweight, Normal, Overweight, or Obese) will be displayed instantly.
Formula Reference
Body Mass Index
BMI = weight (kg) / height² (m²)
Variables: weight in kilograms, height in meters
When to Use This Calculator
- •Use the BMI Calculator for personal health tracking and wellness monitoring.
- •Use it when recording fitness metrics to track progress over time.
- •Use it to compare measurements before and after a lifestyle or diet change.