Welcome to the COCO Hospitals body frame size calculator, a convenient tool that will help you determine your body frame size with simple inputs such as gender, height, and wrist circumference. Grab a measurement tape and come along to find out what the body frame size is.
Body frame size is an informal way to define body composition by adjusting for skeletal mass. Unlike body mass index (BMI), which doesn't consider body fat levels, calculating body frame size can provide valuable insight into your physique. Studies have shown that body frame size correlates with both body fat and fat-free mass.
Your body frame size can be categorized as small, medium, or large. However, it's important to note that this index doesn't reflect the density or strength of your bones. Keep reading to learn how to measure your body frame size. If you're interested in calculating your BMI or fat-free mass index, check out our BMI calculator and fat-free mass index calculator.