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Headwear Conversion Chart

Hat sizes at Chichester have corresponding measurements on their respective page.  Please find below a chart so you may assess the appropriate size required.  The correct way to determine a hat size is to place the tape measure around the head, locating the tape measure towards the middle of the forehead, and measuring in inches.

Please note that our head sizes for hats are ranges and are not as precise as in this chart.  The chart is just to give you a better idea of your head size in inches if you know your hat size.

Hat Size Head Size (Inches) Head Size (CM)
6 3/4 21 1/8" 53.7
6 7/8 21 1/2" 54.6
7 21 7/8" 55.6
7 1/8 22 1/4" 56.5
7 1/4 22 5/8" 57.5
7 3/8 23" 58.4
7 1/2 23 1/2" 59.7
7 5/8 23 7/8" 60.6
7 3/4 24 1/4" 61.6
7 7/8 24 5/8" 62.5
8 25" 63.5
8+ 25 3/8" 64.5