BMI Calculator
Enter your weight and height to calculate your Body Mass Index (BMI) and see your weight category. Use the toggle below to switch between units.
About This BMI Calculator
BMI, or Body Mass Index, is a measure of body fat based on height and weight. Our free BMI calculator helps you determine your BMI value and category, which can indicate if you're underweight, normal weight, overweight, or obese. This responsive BMI calculator is built with HTML, CSS, and JavaScript for fast performance and works seamlessly on any device, including mobile phones and tablets. It's perfect for health enthusiasts, fitness trackers, or anyone monitoring their body composition. You can toggle between metric (kg, cm) or imperial (lbs, ft/in) units easily.
How to Use the BMI Calculator
Using our BMI calculator is straightforward and requires no special skills. Follow these simple steps:
- Use the toggle switch to select your preferred unit system (Metric or Imperial).
- Enter your weight and height in the appropriate fields.
- Click the "Calculate BMI" button.
- View your BMI value and corresponding weight category.
Why Choose Our BMI Calculator?
Our BMI calculator features a clean design, mobile-friendly layout, and accurate calculations based on standard BMI formulas with support for both metric and imperial units. It's completely free, with no ads or downloads required. Whether you're tracking fitness goals, preparing for a health check, or just curious about your BMI, this tool provides instant results. It's optimized for SEO, so searching for terms like "BMI calculator," "online BMI calculator," or "body mass index calculator" will easily lead you here. Try our BMI calculator tool today.