UGG Footwear Size Chart

Note: Size conversions may vary per brand and style and may not fully match the conversions shown below. If you are not sure about your size, please contact us for assistance. info@extrabutterny.com

 

  • Our standard sizing runs in US Sizing
  • Unisex is typically in US Mens Sizing unless stated otherwise.

WOMEN'S SHOES

Heel-Toe
Measurement (IN)		 8.66 8.86 9.06 9.25 9.45 9.65 9.84 10.04 10.24 10.43 10.63 10.83 11.02 11.22 11.42 11.81 12.20
US 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13 14
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 11 12
Europe 36 36.5 37 37.5 38 38.5 39 39.5 40 40.5 41 41.5 42 42.5 43 44 45
Japan (CM) 22 22.5 23 23.5 24 24.5 25 25.5 26 26.5 27 27.5 28 28.5 29 30 31
Mexico (CM) 22 22.5 23 23.5 24 24.5 25 25.5 26 26.5 27 27.5 28 28.5 29 30 31
China (MM) 220 225 230 235 240 245 250 255 260 265 270 275 280 285 290 300 310

 


MEN'S SHOES

Heel-Toe
Measurement (IN)		 9.06 9.45 9.65 9.84 10.04 10.24 10.43 10.63 10.83 11.02 11.22 11.42 11.61 11.81 12.20 12.60 12.99 13.39 13.78 14.17
US 5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13 14 15 16 17 18
UK 4 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 12 13 14 15 16 17
Europe 38 39 39.5 40 40.5 41 41.5 42 42.5 43 43.5 44 44.5 45 46 48.5 49.5 50.5 51 52
Japan (CM) 23 24 24.5 25 25.5 26 26.5 27 27.5 28 28.5 29 29.5 30 31 32 33 34 35 36
Mexico (CM) 23 24 24.5 25 25.5 26 26.5 27 27.5 28 28.5 29 29.5 30 31 32 33 34 35 36
China (MM) 230 240 245 250 255 260 265 270 275 280 285 290 295 300 310 320 330 340 350 360