Hat Size Chart for Preemie through Adult {printable}

I have been wanting to start knitting preemie and newborn hats for a local hospital charity, but did not know the math behind sizing. Thank you for this helpful chart!

@lorrie This is great! I’m going to share with my knitting group. We knit hats for kids for a charity project. There are a couple ladies who have a difficult time judging their hat lengths, so maybe this will help out.

Gayle J, knitterlady13, wheat … you are welcome. :):slight_smile:

Thanks, looks very helpful.

That is really well done - :+1: