The BMI Calculator helps you calculate your Body Mass Index (BMI) from height and weight. Simply fill in the fields above and click Calculate to get an instant result.
This calculator is part of Calculate Wiki’s Health & Fitness Calculators collection.
What You’ll Need
- Weight (lb)
- Height (feet) (ft)
- Height (inches) (in)
Formula Used
BMI = (Weight in lb ÷ (Height in inches)²) × 703
Example Calculation
Using example inputs — Weight = 160 lb; Height (feet) = 5 ft; Height (inches) = 9 in — the BMI Calculator returns:
| Value | Result |
|---|---|
| BMI | 23.6 |
| Category | Normal weight |
23.6 BMI. Category: Normal weight
Helpful Information
Results from the BMI Calculator are estimates based on standard formulas used in the health & fitness calculators field. For projects with significant cost, health, or safety implications, consider verifying results with a qualified professional.