Size Chart

Find your perfect fit with Crocs’ shoe size chart. Our shoes are listed in US size.

  • Adult
  • Kids
  • Socks

Tip: Crocs come in whole sizes only. If you typically wear a half size, we recommend you order a size Down.

Crocs Size (US) US Men US Women UK Men UK Women EU Length (in) Length (cm)
M2W4 2 4 1 2 33-34 7.60 20.0
M3W5 3 5 2 3 34-35 8.00 21.0
M4W6 4 6 3 4 36-37 8.40 22.0
M5W7 5 7 4 5 37-38 8.60 23.0
M6W8 6 8 5 6 38-39 9.00 24.0
M7W9 7 9 6 7 39-40 9.40 25.0
M8W10 8 10 7 8 41-42 9.60 26.0
M9W11 9 11 8 9 42-43 10.0 27.0
M10W12 10 12 9 10 43-44 10.4 28.0
M11 11 13 10 11 45-46 10.6 29.0
M12 12 14 11 12 46-47 11.0 30.0
M13 13 15 12 13 48-49 11.4 31.0

Tip: If your child is between sizes, round up. Juniors size 3 and up can also shop our adult sizes.

Crocs Size (US) US Length (in) Length (cm)
C1 C1 3.25 9.0
C2 C2 3.90 9.8
C3 C3 4.10 10.7
C4 C4 4.50 11.5
C5 C5 4.90 12.3
C6 C6 5.10 13.2
C7 C7 5.50 14.0
C8 C8 5.90 14.9
C9 C9 6.10 15.7
C10 C10 6.50 16.6
C11 C11 6.90 17.4
C12 C12 7.10 18.3
C13 C13 7.50 19.1
J1 J1 7.90 20.0
J2 J2 8.10 20.8
J3 J3 8.50 21.7
J4 J4 8.90 22.5
J5 J5 9.10 23.3
J6 J6 9.50 24.2

Adult Socks Sizes

Sock Size Shoe
Small
Women’s 5-7.5
Men’s 3-8.5
Medium
Women’s 8-10.5
Men’s 6-8.5
Large
Women’s 11-13
Men’s 9-13
X-Large Men’s 13.5-16

Kids Socks Sizes

Sock Size Shoe
S-Small C6-C10.5
M-Medium C11-J2.5
L-Large J3-J6

How to Measure

  1. Place your foot on a piece of paper.
  2. Trace your foot, make sure you stay as close as possible to your heel and your toes.
  3. Measure the point from your heel to your longest toe. This is your Heel-to-Toe length.

Frequently Asked Questions

Do you carry wide sizes?

No. Most of our shoes have a roomy fit, so you’ll likely find our standard sizes are comfortable.

What if my shoes don’t fit me?

Please see our Return Policy.