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The ultimate international shoe size conversion guide | Updated for 2020

Compare international shoe sizes for men and women, for the perfect fit every time.

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Here's a handy tip - try to remember these simple rules for Australian shoe sizing:

  • AU Women shoe sizes = US women's size scale
  • AU Men's shoe sizes = UK men's size scale

European sizes are quite recognised internationally, so it's worth remembering your European shoe size if shopping abroad.


Womens size guide

Australian shoe sizes are equal to American shoe stores, so if you're purchasing footwear from a US-based retailer, you should find the fit is the same.

If you're buying from a UK-based store, go down two sizes. If you're a 7 in Australia, you're a 5 in the UK.

AU SIZEUK SIZEEU SIZEUS SIZEJapanFOOT LENGTH (MM)
4235421228
5336522235
6437623241
7538724248
8639825254
9740926260
108411027267
119421128273

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Mens size guide

Australian men's shoe sizes are equal to shoe sizes in the UK.

If you're shopping from an American store, you'll need to go up one size to get the right fit. So, if you're a 9 in Australia, you'll be a 10 in the US.

AU SIZEUK SIZEEU SIZEUS SIZEJapanFOOT LENGTH (MM)
3335.5421.5228
4437522.5235
5538623.5241
6639724.5248
7740.5825.5254
7.57.5418.526257
8842926.5260
8.58.542.59.527263
99431027.5267
9.59.54410.528270
101044.51128.5273
10.510.54511.529276
1111461229.5279
1212471330.5286
1313481431.5292

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Baby Size Guide (Pre Walking)

Similar to men's shoes, baby shoe sizes are the same in Australia as they are in the UK, but are one size smaller than American shoes.

If you're buying from a store that uses Japanese sizes, the shoe size is roughly the same (but slightly higher) than the length of the foot. For example, if your baby's foot is between 99 and 104, a size 10 should fit.

AU SIZEUK SIZEEU SIZEUS SIZEJapanFOOT LENGTH (MM)
--15-984-90
0016-9.591-98
111721099-104
2218311105-111
3319412112-118
4420512.5119-125
4.54.521613.5126-132
5522714133-139
6623815140-145

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Toddler Size Guide

Like baby's and men's shoes, toddler shoe sizes are the same if they are Australian or British.

American shoe sizes are one higher than they are in Australian - so if you need a size 8 in Australia, you'll need a 9 from an American store.

Japanese sizes are roughly the same as the length of the foot in centimetres.

AU SIZEUK SIZEEU SIZEUS SIZEJapanFOOT LENGTH (MM)
5522613.5133-139
6623714140-145
7724815146-152
7.57.524815149-155
8825915.5153-159
8.58.5269.516160-166
99271016.5167-172
9.59.5271016.5170-176
1010281117.5173-179
10.510.5281117.5176-182
1111291218180-185
11.511.5291218183-189
1212301319186-192
12.512.5311319193-199
131332119.5200-206
13.513.532120203-209
1133220.5207-213
1.51.533221210-216
2234321.5214-220
2.52.535322221-227

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