How To Find Your Hat Size. For male and generic sizes, divide the measurement in inches by 3.14 to obtain your cap size, rounding up to the nearest 1/8. The goal is to determine precisely where your hat will sit for the most comfortable fit.
To find your hat size, take your ruler measurement and find the corresponding size on the chart. How to find out your hat size. Pull on the tape measure till it sits securely on your head.
Basically you need to measure your head exactly where the hat will sit.
How to find your hat size. How to find out your hat size. Wrap the tape around your head, making sure you measure above your ears at the area where you prefer to wear your hat. To find your hat size, take your ruler measurement and find the corresponding size on the chart.