Jacobson | Hat Size Chart

Hat Sizes

USA Sizes English Sizes French Sizes Metric Sizes S M L Inches Nearest 64ths Nearest 8ths
6 1/4 6 1/8 1 1/2 50 child 19.5188 19 1/2 19 1/2
6 3/8 6 1/4 2 51 child 19.9115 20 19 7/8
6 1/2 6 3/8 2 1/2 52 xsmall 20.3042 20 1/3 20 1/4
6 5/8 6 1/2 3 53 xsmall 20.6969 20 5/7 20 3/4
6 3/4 6 5/8 3 1/2 54 small 21.0896 21 21 1/8
6 7/8 6 3/4 4 55 small 21.4823 21 1/2 21 1/2
7 6 7/8 4 1/2 56 medium 21.875 21 7/8 21 7/8
7 1/8 7 5 57 medium 22.2677 22 1/4 22 1/4
7 1/4 7 1/8 5 1/2 58 large 22.6604 22 2/3 22 5/8
7 1/2 7 3/8 6 1/2 60 XL 23.4458 23 4/9 23 1/2
7 5/8 7 1/2 7 61 XL 23.8385 23 5/6 23 7/8
7 3/4 7 5/8 7 1/2 62  XXL 24.2312 24 1/4 24 1/4
7 7/8 7 3/4 8 63     XXL 24.623 24 5/8 24 5/8
8 7 7/8 8 1/2 64 XXXL 25.0166 25 25

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