Don't know your hat size? Well, don't guess!!! You'll never get it right. You wouldn't guess your shoe size so don't guess on your noggin's size.
To get your hat size, measure around your head above the eye brow ridges. You know, wear a hat would sit. Then use the chart below to convert that measurement to the Standarized Hat Size in column 3. Use this measurement when ordering.
Some hats come in different sizes other than the Standarized American size. To find these charts browse the links below.
Scala Hat Sizer - Skinny Minnie
Head Size in Inches |
Head Size in Centimeters |
Standardized Hat Size (American) |
21 5/8 to 23 3/8 |
54.9 to 59.3 |
OSFM |
21 1/2 |
54.6 |
6 3/4 |
21 5/8 |
54.9 |
6 7/8 |
22 1/8 |
56.2 |
7 |
22 1/2 |
57.2 |
7 1/8 |
23 |
58.4 |
7 1/4 |
23 3/8 |
59.3 |
7 3/8 |
23 3/4 |
60.3 |
7 1/2 |
24 1/2 |
62.2 |
7 5/8 |
*OSFM stands for One Size Fits Most. Usually for children or Adults with smaller heads.
| Small |
2-4 |
| Medium | 4-6 |
| Large | 6-8 |