Life & fun · September 1, 2026
Hat Size Calculator
Find your hat size in seconds
What it does
Convert your head measurement to a hat size. Enter inches or cm to find your US, UK, or EU size before choosing your next hat.
What hat size do you wear? Enter your head circumference below in inches or centimeters . The calculator converts your measurement to your US, UK, and EU hat size so you can quickly find the right size. Enter your head circumference to find your US, UK, and EU hat size. To measure your head for a hat size, take a soft measuring tape and wrap it around your head where the hat will sit, just above your eyebrows and ears. Keep the tape level all the way around your head and make sure it feels snug, but not tight. Where the tape meets is your head measurement. Write it down in inches or centimeters . If you don't have a measuring tape, you can use a piece of string and then measure the string…from thefashionchoice.com
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