Hat Sizes
Find your Hat Size - How to Measure your Hat Size
What size hat do you wear? Most military caps and hats have sizing in inches while European surplus has the measurements or sizes in centimeters. Use the graph and chart below to help you determined which cap size will fit you best.
Hat Sizing Chart
| Inches | CM | U.S. Hat Size | U.S. Hat Size |
| 20 3/4 | 53 | 6 5/8 | XX-Small |
| 21 1/8 |
54 |
6 3/4 |
X-Small |
| 21 1/2 |
55 |
6 7/8 |
X-Small |
| 21 7/8 |
56 |
7 |
Small |
| 22 1/4 |
57 |
7 1/8 |
Small |
| 22 5/7 |
58 |
7 1/4 |
Medium |
| 23 |
59 |
7 3/8 |
Medium |
| 23 1/2 |
60 |
7 1/2 |
Large |
| 23 7/8 |
61 |
7 5/8 |
Large |
| 24 1/4 |
62 |
7 3/4 |
XL |
| 24 5/8 |
63 |
7 7/8 |
XL |
| 25 1/4 |
64 |
8 |
2XL |
| 25 5/8 |
65 |
8 1/8 |
2XL |
How To Measure your Head for Hat Measurements
- USE a soft tape measure
- PLACE it around your head. Positioned mid-forehead and just above the ears.
- MEASURE in centimetres or inches
- FIND your size on the hat size chart
