What size flat cap do I need?
Zoe Patterson
Updated on March 15, 2026
What size flat cap do I need?
If you do not already know your head measurement, take a soft tape measure, and place it around your head, 2cm above the ears and across the middle of the forehead. The number you get (whether it be in cm or inches) will be the size of the flat cap you require.
What is the average size cap for a man?
The most common male size is 7-⅜ and the average hat size for females is 7-¼.
What is my hat size UK?
How to measure your head
| Our Size Label | UK Size | Inches |
|---|---|---|
| S/M | 67⁄8 | 22 |
| M | 7 | 22.4 |
| M/L | 71⁄8 | 22.8 |
| L | 71⁄4 | 23.2 |
How do I know my cap size?
Hat size is based on the circumference of the head. In order to determine your proper hat size, you must take a measurement of your head. Using a tape measure, measure your head about one-half inch above your eyebrows where your hat will rest. Be certain that the tape measure is straight, not twisted.
How do you measure men’s hat size UK?
Firstly, position the tape measure or string so that it rests just above the brow at the front of the head, and approximately 1 cm above the top of the ears on each side. Then pull the tape so that is taut but not too tight. Finally, take the measurement. Hats sizes are measured to the nearest whole centimetre.
What size hat should I get my boyfriend?
It’s best to stick with average head sizes and estimate from there. The average hat size for men is 7 3/8 or 59 cm or 23 1/4 inches. The average hat size for women is 7¼ which is 58 cm or 22 3/4 inches.
What is my fitted hat size?
Hat Sizing Chart *
| Head Circumference | Adult Hat Size | |
|---|---|---|
| Inches | Centimeters | Fitted |
| 22 | 55.9 | 7 |
| 22 3/8 | 56.8 | 7-1/8 |
| 22 3/4 | 57.8 | 7-1/4 |
What size is a medium flat cap?
One size fits all hats will generally fit heads with a circumference of 21.5 inches to 23 inches or a medium/large….Determine Hat Size.
| Measurement in Inches | Hat Size | European Size |
|---|---|---|
| 21 7/8 | 7 – M | 56 |
| 22 1/4 | 7 1/8 – M | 57 |
| 22 5/8 | 7 1/4 – L | 58 |
| 23 | 7 3/8 – L | 59 |
What size hat is 54cm?
Hat size charts in inches and centimeters
| Head circumference | International size | US size |
|---|---|---|
| 20.9 in/ 53 cm | XS | 6 5/8 |
| 21.3 in/ 54 cm | S | 6 3/4 |
| 21.7 in/ 55 cm | S | 6 7/8 |
| 22 in/ 56 cm | M | 7 |
What size is a men’s medium hat?
Hat Sizing Chart *
| Head Circumference | Adult Hat Size | |
|---|---|---|
| Inches | Centimeters | Easy Fit |
| 22 | 55.9 | Medium (M) |
| 22 3/8 | 56.8 | |
| 22 3/4 | 57.8 | Large (L) |
What are cap sizes?
One size fits all hats will generally fit heads with a circumference of 21.5 inches to 23 inches or a medium/large….Determine Hat Size.
| Measurement in Inches | Hat Size | European Size |
|---|---|---|
| 22 5/8 | 7 1/4 – L | 58 |
| 23 | 7 3/8 – L | 59 |
| 23 1/2 | 7 1/2 – XL | 60 |
| 23 7/8 | 7 5/8 – XL | 61 |