BMI Calculator
Body Mass Index (BMI) is a measure that uses your height and weight to work out if your weight is healthy. Use our free tool to instantly check your BMI and see where you fall on the scale. To understand your calorie needs, use our BMR calculator.
Your Details
Enter your height and weight to calculate BMI.
What is a Healthy BMI Range?
| Category | BMI Range (kg/m²) |
|---|---|
| Underweight | Below 18.5 |
| Normal weight | 18.5 – 24.9 |
| Overweight | 25.0 – 29.9 |
| Obesity | 30.0 and Above |
How to Use
- Select Units: Choose between Metric (cm, kg) or Imperial (ft, in, lbs).
- Enter Height: Input your height in the selected units.
- Enter Weight: Input your weight.
- Calculate: Click "Calculate BMI" to see your result and category instantly.
Frequently Asked Questions
Ready to Check Your Health?
Try our free BMI calculator now to get started!