Free Hat Tools

Six free hat tools to find your face shape, get your hat size, check which hats suit you, and pick the right sun protection. No sign-up needed.

Face Shape Calculator

Enter four measurements and find your exact face shape. See which hat styles actually suit you and which ones to avoid.

Enter your head circumference and get your exact hat size in US, UK, and EU sizing in seconds.

Already know your hat size in one system? Convert it to US, UK, or EU sizing instantly.

Pick your face shape, select a hat style from the list, and instantly see if it suits you or not before you buy.

Enter your UV index, activity type, skin type, and time of day. Get a hat recommendation that actually protects you from the sun.

Answer 6 quick questions about your face shape, style, and lifestyle. Get a hat that actually matches your look.