How do I use the BMI Calculator?

Select your preferred weight and height units independently. Enter your weight and height. Click Calculate to see your BMI and weight category.

Is the BMI Calculator free?

Yes, the BMI Calculator on ToolHaven is completely free to use. No signup or registration is required.

Calculate your Body Mass Index (BMI). Mix and match units — kg with ft/in, or lbs with cm. Whatever works for you.

Weight

Height

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