UGG® Australia Size Chart

If you are unsure which shoe size to purchase, please follow the following steps:

  1. Draw a straight line, longer than your foot, on a piece of paper.
  2. Place the paper on a flat surface. Stand on the line with your heel and longest toe centered on the line. If measuring a child's foot, it may be easier to hold the paper up to their foot.
  3. Place a mark on the line at the tip of the longest toe and at the back of the heel.
  4. Repeat steps 1-3 for the other foot.
  5. Measure the distance between the marks. Taking the larger of the two measurements, use the conversion chart to find your correct shoe size.
Men's Sizing Chart
U.S. U.K. E.U. Japan CM IN
3234.521.021.08 1/4
3.52.53521.521.58 1/2
4335.522.022.08 5/8
4.53.53622.522.58 7/8
543723.0239
5.54.537.523.523.59 1/4
653824.0249 1/2
6.55.538.524.524.59 5/8
7639.525.0259 7/8
7.56.54025.525.510
8740.526.02610 1/4
8.57.541.526.526.510 3/8
984227.02710 5/8
9.58.542.527.527.510 7/8
1094328.02811
10.59.54428.528.511 1/4
111044.529.02911 3/8
11.510.54529.529.511 5/8
121145.530.03011 3/4
12.511.546.530.530.512
13124731.03112 1/4
13.512.547.531.531.512 3/8
141348.532.03212 5/8
14.513.54932.532.512 3/4
151449.533.03313
161550.533.533.513 1/4
17165134.03413 3/8
18175234.534.513 5/8
Women's Sizing Chart
U.S. U.K. E.U. Japan CM IN
53.53622.0228 5/8
5.5436.522.522.58 7/8
64.53723.0239
6.5537.523.523.59 1/4
75.53824.0249 1/2
7.5638.524.524.59 5/8
86.53925.0259 7/8
8.5739.525.525.510
97.54026.02610 1/4
9.5840.526.526.510 3/8
108.54127.02710 5/8
10.5941.528.02811
119.54228.528.511 1/4
11.51042.529.02911 3/8
1210.54329.529.511 5/8
Infants' Sizing Chart
U.S. U.K. E.U. Japan CM IN
2&3 21813.0135 1/8
4&5 420.514.0145 1/2
6522.514.514.55 3/4
7623.515.0155 7/8
872515.515.56 1/8
982616.016.06 1/4
Toddlers' Sizing Chart
U.S. U.K. E.U. Japan CM IN
6522.514.514.55 3/4
7623.514.814.85 7/8
872515.0155 7/8
8.57.525.515.515.56 1/8
982616.016.06 1/4
9.58.526.516.316.36 3/8
1092716.516.56 1/2
10.59.527.516.816.86 5/8
11102817.0176 3/4
11.510.528.517.217.26 3/4
12112917.517.56 7/8
12.511.529.517.817.87
13123018.0187 1/8
13.512.530.518.518.57 1/4
Big Kids' Sizing Chart
U.S. U.K. E.U. Japan CM IN
1133119.0197 1/2
1.513.531.519.519.57 5/8
213220.0207 7/8
2.51.532.520.520.58 1/8
323321.020.88 1/4
3.52.533.521.5218 1/4
433422.021.58 8 1/2
4.53.534.522.521.88 5/8
543523.0228 5/8
5.54.535.523.522.38 3/4
6Y53624.022.58 7/8