Wear the type of socks you'll wear with your shoes and measure feet in the afternoon (feet typically swell during the day). Distribute weight evenly before measuring.

STEP 1

Stand up straight on a hard surface with your heel against the wall and a piece of blank paper taped to the floor, flush against the wall beneath your foot.

STEP 2

Have someone mark the longest part of your foot (referred to as heel-to-toe length) on the paper with a pen or pencil, or measure yourself if necessary. Repeat with the other foot, as right and left sizes may be different.

STEP 3

Use a ruler to measure the heel-to-toe length you marked for each foot.

Adidas Footwear Sizing Men's And Women's Top

Heel-toe 8.7" 8.9" 9.0" 9.2" 9.4" 9.5" 9.7" 9.9" 10.0" 10.2" 10.4" 10.5" 10.7" 10.9" 11.0" 11.2" 11.4" 11.5" 11.7" 11.9" 12.0" 12.2" 12.4" 12.7" 13.0" 13.4" 13.7”
UK 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 16 17 18
EU 36 36 2/3 37 1/3 38 38 2/3 39 1/3 40 40 2/3 41 1/3 42 42 2/3 43 1/3 44 44 2/3 45 1/3 46 46 2/3 47 1/3 48 48 2/3 49 1/3 50 50 2/3 51 1/3 52 2/3 53 1/3 54 2/3
US - Men 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 16 17 18 19
US - Women 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 - - - - -

Nike Footwear Sizing Men's Top

HEEL–TO–TOE LENGTH (cm) EU SIZE UK SIZE US SIZE
23.7 38.5 5.5 6
24.1 39 6 6.5
24.5 40 6 7
25 40.5 6.5 7.5
25.4 41 7 8
25.8 42 7.5 8.5
26.2 42.5 8 9
26.7 43 8.5 9.5
27.1 44 9 10
27.5 44.5 9.5 10.5
27.9 45 10 11
28.3 45.5 10.5 11.5
28.8 46 11 12
29.2 47 11.5 12.5
29.6 47.5 12 13
30 48 12.5 13.5
30.5 48.5 13 14
31.3 49.5 14 15
32.2 50.5 15 16
33 51.5 16 17
33.9 52.5 17 18

Nike Footwear Sizing Women's Top

YOUR HEEL-TO-TOE LENGTH (cm) EU SIZE UK SIZE US SIZE
22 35.5 2.5 5
22.4 36 3 5.5
22.9 36.5 3.5 6
23.3 37.5 4 6.5
23.7 38 4.5 7
24.1 38.5 5 7.5
24.5 39 5.5 8
25 40 6 8.5
25.4 40.5 6.5 9
25.8 41 7 9.5
26.2 42 7.5 10
26.7 42.5 8 10.5
27.1 43 8.5 11
27.5 44 9 11.5
27.9 44.5 9.5 12

New Balance Men's Size Conversion Top

US Men US Women UK EU Length (cm)
1 - 0.5 32.5 19
1.5 3 1 33 19.5
2 3.5 1.5 33.5 20
2.5 4 2 34.5 20.5
3 4.5 2.5 35 21
3.5 5 3 35.5 21.5
4 5.5 3.5 36 22
4.5 6 4 37 22.5
5 6.5 4.5 37.5 23
5.5 7 5 38 23.5
6 7.5 5.5 38.5 24
6.5 8 6 39.5 24.5
7 8.5 6.5 40 25
7.5 9 7 40.5 25.5
8 9.5 7.5 41.5 26
8.5 10 8 42 26.5
9 10.5 8.5 42.5 27
9.5 11 9 43 27.5
10 11.5 9.5 44 28
10.5 12 10 44.5 28.5
11 12.5 10.5 45 29
11.5 13 11 45.5 29.5
12 13.5 11.5 46.5 30
12.5 14 12 47 30.5
13 15 12.5 47.5 31
14 - 13.5 49 32
15 - 14.5 50 33
16 - 15.5 51 34
17 - 16.5 52 35
18 - 17.5 53 36
19 - 18.5 54 37
20 - 19.5 55 38

New Balance Women's Size Conversion Top

US Women US Men UK EU Length (cm)
3 1.5 1 33 20
3.5 2 1.5 33.5 20.5
4 2.5 2 34 21
4.5 3 2.5 34.5 21.5
5 3.5 3 35 22
5.5 4 3.5 36 22.5
6 4.5 4 36.5 23
6.5 5 4.5 37 23.5
7 5.5 5 37.5 24
7.5 6 5.5 38 24.5
8 6.5 6 39 25
8.5 7 6.5 40 25.5
9 7.5 7 40.5 26
9.5 8 7.5 41 26.5
10 8.5 8 41.5 27
10.5 9 8.5 42.5 27.5
11 9.5 9 43 28
11.5 10 9.5 43.5 28.5
12 10.5 10 44 29
12.5 11 10.5 45 29.5
13 11.5 11 45.5 30
13.5 12 11.5 46 30.5
14 12.5 12 46.5 31
15 13 13 48 32

Asics Men's Size Conversion Top

Asics Men's Size                            
US 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
EU 36 37 37.5 38 39 39.5 40 40.5 41.5 42 42.5 43.5 44 44.5 45 46 46.5
CM 22.5 23 23.5 24 24.5 25   25.5 26 26.5 27 27.5 28   28.5 29 29.5

Asics Women's Size Conversion Top

Asics Women's Size                            
US 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12      
UK 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10      
EU 36 37 37.5 38 39 39.5 40 40.5 41.5 42 42.5 43.5 44 44.5 45 46 46.5
CM 22.5 23 23.5 24 24.5 25   25.5 26 26.5 27 27.5 28   28.5 29 29.5

Converse Men's and Women's Size Top

US MEN US WOMEN UK EU LENGTH (cm)
3 5 3 35 21.5
3.5 5.5 3.5 36 21.9
4 6 4 36.5 22.4
4.5 6.5 4.5 37 22.8
5 7 5 37.5 23.2
5.5 7.5 5.5 38 23.6
6 8 6 39 24.1
6.5 8.5 6.5 39.5 24.5
7 9 7 40 24.9
7.5 9.5 7.5 41 25.3
8 10 8 41.5 25.8
8.5 10.5 8.5 42 26.2
9 11 9 42.5 26.6
9.5 11.5 9.5 43 27.0
10 12 10 44 27.4
10.5 12.5 10.5 44.5 27.9
11 13 11 45 28.3
11.5 13.5 11.5 46 28.7
12 14 12 46.5 29.1
13 15 13 48 30.4
14 16 14 49 31.2
15 17 15 50 32.0

Puma Women's Size Top

Puma Women's Size
US DE UK FR IT ES JP
5.5 35.5 3 35.5 35.5 35.5 22
6 36 3.5 36 36 36 22.5
6.5 37 4 37 37 37 23
7 37.5 4.5 37.5 37.5 37.5 23.5
7.5 38 5 38 38 38 24
8 38.5 5.5 38.5 38.5 38.5 24.5
8.5 39 6 39 39 39 25
9 40 6.5 40 40 40 25.5
9.5 40.5 7 40.5 40.5 40.5 26
10 41 7.5 41 41 41 26.5
10.5 42 8 42 42 42 27
11 42.5 8.5 42.5 42.5 42.5 27.5

Puma Men's Size Top

Men's Interational Footwear Size
US DE UK FR IT ES JP
6 38 5 38 38 38 24
6.5 38.5 5.5 38.5 38.5 38.5 24.5
7 39 6 39 39 39 25
7.5 40 6.5 40 40 40 25.5
8 40.5 7 40.5 40.5 40.5 26
8.5 41 7.5 41 41 41 26.5
9 42 8 42 42 42 27
9.5 42.5 8.5 42.5 42.5 42.5 27.5
10 43 9 43 43 43 28
10.5 44 9.5 44 44 44 28.5
11 44.5 10 44.5 44.5 44.5 29
11.5 45 10.5 45 45 45 29.5
12 46 11 46 46 46 30
12.5 46.5 11.5 46.5 46.5 46.5 -
13 47 12 47 47 47 -
14 48.5 13 48.5 48.5 48.5 -
15 49.5 14 49.5 49.5 49.5 -
16 51 15 51 51 51 -

Reebok Womens Size Top

USA Women Heel-Toe EUR UK
5 8.7" 35 2.5
5.5 8.9" 35.5 3
6 9.1" 36 3.5
6.5 9.3" 37 4
7 9.4" 37.5 4.5
7.5 9.6" 38 5
8 9.8" 38.5 5.5
8.5 10" 39 6
9 10.3" 40 6.5
9.5 10.4" 40.5 7
10 10.6" 41 7.5
10.5 10.8" 42 8
11 11" 42.5 8.5
12 11.4" 44 9.5

Reebok Men's Size Top

USA Men Heel-Toe EUR UK
7 9.8" 39 6
7.5 10" 40 6.5
8 10.2" 40.5 7
8.5 10.4" 41 7.5
9 10.6" 42 8
9.5 10.8" 42.5 8.5
10 11" 43 9
10.5 11.2" 44 9.5
11 11.4" 44.5 10
11.5 11.6" 45 10.5
12 11.8" 45.5 11
12.5 12" 46 11.5
13 12.2" 47 12
13.5 12.4" 48 12.5
14 12.6" 48.5 13
14.5 12.8" 49 13.5
15 13" 50 14

Vans Women's and Men's Size Top

UK SIZE US MEN'S SIZE US WOMEN'S SIZE EUROPEAN SIZE CENTIMETER
2.5 3.5 5 34.5 21.5
3 4 5.5 35 22
3.5 4.5 6 36 22.5
4 5 6.5 36.5 23
4.5 5.5 7 37 23.5
5 6 7.5 38 24
5.5 6.5 8 38.5 24.5
6 7 8.5 39 25
6.5 7.5 9 40 25.5
7 8 9.5 40.5 26
7.5 8.5 10 41 26.5
8 9 10.5 42 27
8.5 9.5 11 42.5 27.5
9 10 11.5 43 28
9.5 10.5 12 44 28.5
10 11 12.5 44.5 29
10.5 11.5 13 45 29.5
11 12 13.5 46 30
12 12.5 14 47 31
13 13 14.5 48 32
14 13.5 15 49 33
15 14 15.5 50 34