Kids Hat Size Chart

Circumference
0-6 months 16 - 16.8
6-12 months 16.8 - 18
12-18 months 18 - 19.2
18 months - 3 years 19.2 - 20.4
3-5 years 20.4 - 21.6
5-8 years 21.6 - 22.8

 

*All measurements are in inches.