Hat Sizing Chart

How do I know the right New ERA Fitted Baseball Cap and Hat size?

We've got you all sized up! Check out our options for finding the best sized hat for your head which helps you find both 1/8 sizing and your best bet for S, M, L, and XL.

Use the below chart to convert inches to hat sizes, both True Fit (1/8 hat size) and Easy Fit (S, M, L, and XL).

Got a tape measure handy?

Step 1:     Measure your head with a tape measure (provided by, yes, you've got it, YOU!), fitting it comfortably about one inch above your ears.

Step 2:     Take note of your size - write it down if you must!

Step 3:     Got to Size it Up to read the handy chart that converts inches to hat sizes, both True Fit (1/8 hat size) and Easy Fit (S, M, L, and XL).

Inches        |21 1/4  |  21 5/8   |   22  | 22 3/8  |  22 3/4  |  23 1/8   |  23 1/2 |   23 7/8  |  24 1/4  |  24 5/8  |  25    
Fitted Size  |  6 3/4  |  6 7/8     |   7    | 7 1/8    |   7 1/4   |  7 3/8     |  7 1/2   |   7 5/8    |   7 3/4   | 7 7/8     |  8    
Easy Fit      |       Small            |    Medium       |         Large            |       X-Large        |           XXL          |
Flex Fitted  |      Small / Medium       |      Medium/Large  |           Large/XL                 |