Please remember that the sizes listed here are generalized. To get a custom fit for crochet hats, you may want to measure your (or your child’s head) whenever possible. In general, hats are made 1 inch smaller than the head circumference, this allows for stretch and a secure fit.
| Infant Hat Sizing | |
| Preemie | ——————— |
| Newborn | ——————— |
| 3-6 mos | ——————— |
| 6-12 mos | ——————— |
| 12-24 mos | ——————— |
| Child Hat Sizing | |
| 1 – 3 yrs | ——————— |
| 3 – 6 yrs | ——————— |
| 6-10 yrs | ——————— |
| Pre-teen | ——————— |
| Adult Hat Sizing | |
| Teen | ——————— |
| Adult Woman | ——————— |
| Adult Man | ——————— |