BMI Calculator - Check Your Body Mass Index
Free BMI calculator. Enter your height and weight to find your BMI and understand your weight category.
BMI Calculator
Calculate your Body Mass Index from height and weight.
cm
kg
Result
Enter your height and weight to calculate your BMI.
- Underweight
- < 18.5
- Normal
- 18.5 - 24.9
- Overweight
- 25 - 29.9
- Obese
- ≥ 30
How It Works
This calculator uses a standard formula to compute your result. Enter your values in the fields above and the answer will be calculated for you instantly.
The formula and methodology used here are based on widely accepted conventions. For critical financial or medical decisions, always cross-reference with a qualified professional.
Example
A worked example will appear here to show how the calculator can be applied to a real-world scenario.
Frequently Asked Questions
- How does this calculator work?
- Enter your values into the fields above and click Calculate. The result will appear instantly.
- Is this calculator free to use?
- Yes, all QuantlyHub calculators are completely free with no sign-up required.
- How accurate are the results?
- Results are calculated using standard formulas. Always verify with a qualified professional for important financial or medical decisions.