Use this chart to convert to and from American, British, European, Australian, Chinese and Japanese shoe sizes. Women’s shoe sizes Convert women’s international shoe sizes. US UK Europe Australia China Japan 5 2.5 35 3.5 35.5 21 6 3.5 36 4.5 37 22 6.5 4 37 5 38 22.5 7.5 5 38 6 39 23.5 8.5 6 39 7 40 24.5 9 6 ½ 40 7.5 41 25 9.5 7 41 8 42 25.5 10 7.5 42 8.5 43 26 10.5 8 43 9 44 27 Men’s shoe sizes Convert men’s international shoe sizes. US UK Europe Australia China Japan 6 5 38 5 39 23.5 7 6 39 6 41 24.5 7.5 6.5 40 6.5 – 25 8 7 41 7 42 25.5 8.5 7.5 42 7.5 43 26 9 8 43 8 43.5 27 10.5 9.5 44 9.5 44.5 28 11.5 10.5 45 10.5 46 29 12 11 46 11 47 30 13 12 47 12 48 31 14 13 48 13 49 32