Question 1

How do I calculate my BMI?

Accepted Answer

BMI (Body Mass Index) is calculated by dividing your weight in kilograms by your height in meters squared. Formula: BMI = weight (kg) / height (m)². Our calculator handles this automatically - just enter your height and weight in metric or imperial units.

Question 2

What is a healthy BMI range?

Accepted Answer

A healthy BMI range is 18.5 to 24.9. Below 18.5 is underweight, 25.0-29.9 is overweight, and 30.0+ is obese. Our calculator shows your category and provides a healthy weight range for your height.

Question 3

Is BMI accurate for everyone?

Accepted Answer

BMI is a screening tool, not a diagnostic. It may not be accurate for muscle builders, athletes, pregnant women, elderly, or children. BMI doesn't distinguish between muscle and fat, so very muscular people may have high BMI despite being healthy.

Question 4

How do I find my target weight for a specific BMI?

Accepted Answer

Use our reverse mode to calculate target weight. Enter your height and desired BMI, and the calculator shows the weight needed to achieve that BMI. This helps set realistic weight goals.

Question 5

What's the difference between metric and imperial BMI?

Accepted Answer

There's no difference - BMI is the same regardless of units. The calculator converts imperial measurements (feet/inches and pounds) to metric (meters and kilograms) for calculation. Results are identical whether you use metric or imperial inputs.

BMI Calculator - Body Mass Index, Progress Tracking & Goal Setting

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