Body Mass Index (BMI) Calculator
Calculate your Body Mass Index (BMI), healthy weight range, and body composition status in Metric or Imperial units.
About BMI Calculator Free — Body Mass Index & Healthy Weight Range
The Free BMI Calculator provides a quick assessment of body mass index for adults. Determine whether your weight falls into a healthy range based on height.
Key Features & Capabilities
How to Calculate Your BMI
Choose Unit System
Enter Height and Weight
View Health Status
Frequently Asked Questions
What is a healthy BMI range?
A healthy BMI for adults is generally between 18.5 and 24.9.
Is BMI accurate for athletes?
BMI does not distinguish between muscle mass and fat mass, so muscle-heavy individuals may receive higher scores.
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