How To Find Your Hat Size. Free shipping on qualified orders. Women’s hat sizes range from 21½ to 23½.
Measure in centimetres or inches. The average adult hat size is between 53 and 58 centimeters. If you do not know your head size, please watch the following videoto know how to correctly measure your head and then, using the table below, find the hat size that matches your own.
This is the traditional way that you can use at home to find your hat size, but it's much easier to use the head measuring device because it already has the inches printed on the tape measure.
Another valid method to determine hat size is to try on a hat and check the size. To find your hat size, take your ruler measurement and find the corresponding size on the chart. This is the traditional way that you can use at home to find your hat size, but it's much easier to use the head measuring device because it already has the inches printed on the tape measure. Pull on the tape measure till it sits securely on your head.