BMI Calculator
Enter your height and weight to calculate your Body Mass Index.
Your BMI
22.9
Normal
Healthy range: 18.5 - 24.9
How to Use the BMI Calculator
Using our BMI calculator is simple. Enter your height in centimeters and your weight in kilograms, then click the "Calculate BMI" button. The tool will instantly compute your Body Mass Index and show you which category you fall into.
Understanding Your BMI Results
Your BMI result indicates your weight status category:
- Underweight (below 18.5): You may need to gain some weight for optimal health.
- Normal (18.5-24.9): You are in the healthy weight range.
- Overweight (25-29.9): You may benefit from losing some weight.
- Obese (30 or above): Weight loss is recommended to reduce health risks.
Limitations of BMI
While BMI is a useful screening tool, it does have limitations. It doesn't account for muscle mass, bone density, body composition, or fat distribution. Athletes and elderly individuals should interpret BMI results with caution. Always consult with a healthcare provider for a comprehensive health assessment.
Frequently Asked Questions
What is BMI?
Body Mass Index (BMI) is a measure of body fat based on height and weight. It is calculated by dividing weight in kilograms by height in meters squared. BMI is used as a screening tool to identify potential weight-related health risks.
What is a healthy BMI range?
A healthy BMI range for most adults is between 18.5 and 24.9. Below 18.5 is considered underweight, 25-29.9 is overweight, and 30 or above is obese.
Is BMI accurate for everyone?
BMI has limitations. It may overestimate body fat in athletes and people with high muscle mass, and underestimate body fat in older adults. It is a screening tool, not a diagnostic test.