Online BMI Calculator – Know Your Body Mass Index

Use this free BMI Calculator to find out if your weight is healthy based on your height. It helps you understand your fitness level and take the right steps toward a healthier lifestyle. Perfect for both adults and teens.

Why Use This BMI Calculator?

• Instant and accurate BMI results
• Supports both metric (kg/cm) and imperial (lbs/inch) units
• Completely free, no sign-up needed
• Helpful for fitness and diet planning

How to Use:

1. Enter your weight and height
2. Select your measurement units (optional)
3. Click on "Calculate BMI"
4. See your BMI result and category (Underweight, Normal, Overweight, Obese)

FAQs

1. What is BMI?

BMI (Body Mass Index) is a measure of body fat based on your weight and height.

2. Is this BMI calculator free to use?

Yes, it’s 100% free and doesn’t require any personal login or registration.

3. Does it work for all ages?

It's mainly for adults. For children and teens, consult a healthcare provider.

4. Is my data saved?

No, we do not collect or store any of your data. It’s a privacy-safe tool.