Shoe Size Conversion >> Easy, Quick and Comprehensive

Shoe Size Conversion

Finding the perfect fit can be a bit challenging particularly for shoes you’ll use for outdoor activities. To help you decide on the perfect shoe size for your feet, we’ve come up with international shoe sizing charts for men and women, plus the corresponding conversion computations to make finding the perfect shoe easier.

Shoe Size Guide

How to Find Your Shoe Size in General
Women’s to Men’s Shoe Sizes
Men’s International Shoe Size Conversion Chart
Women’s International Shoe Size Conversion Chart
Kid’s Shoe Size Charts

How to Find Your Shoe Size in General

To know your shoe size, just measure the length of your foot and use the chart we’ve provided below. It’s that easy, but you have to remember that this is only a general shoe sizing chart guide, sizes could come differently depending on the shoe manufacturer, the country of origin and the style of shoes in general. So use this guide with caution, it is still best to check the sizing chart of the shoe brand.

Women’s Shoe Sizing Guide

How long is your foot?		Then your shoe size is:
inch	cm	US	EU	Asia
8	20.4	3	32.5	19
8 1/8	20.8	3.5	33	19.5
8 3/8	21.2	4	33.5	20
8 1/2	21.7	4.5	34	20.5
8 5/8	22.1	5	34.5	21
8 7/8	22.5	5.5	35.5	21.5
9	22.9	6	36.5	22
9 1/8	23.3	6.5	37	22.5
9 3/8	23.8	7	37.5	23
9 1/2	24.2	7.5	38	23.5
9 5/8	24.6	8	38.5	24
9 7/8	25.0	8.5	39	24.5
10	25.5	9	39.5	25
10 1/8	25.9	9.5	40	25.5
10 3/8	26.3	10	41	26
10 1/2	26.7	10.5	42	26.5
10 5/8	27.2	11	42.5	27
10 7/8	27.6	11.5	43	27.5
11	28.0	12	45	28

Men’s Shoe Sizing Guide

How long is your foot?		Then your shoe size is:
inch	cm	US	EU	Asia
8 5/8	22.1	4	36	22
8 7/8	22.5	4.5	36.5	22.5
9	22.9	5	37	23
9 1/4	23.3	5.5	37.5	23.5
9 3/8	23.8	6	38	24
9 1/2	24.2	6.5	38.5	24.5
9 5/8	24.6	7	39.5	25
9 7/8	25.0	7.5	40	25.5
10	25.5	8	41	26
10 1/4	25.9	8.5	42	26.5
10 3/8	26.3	9	42.5	27
10 1/2	26.7	9.5	43	27.5
10 5/8	27.2	10	43.5	28
10 7/8	27.6	10.5	44	28.5
11	28.0	11	44.5	29
11 1/4	28.4	11.5	45	29.5
11 3/8	28.8	12	45.5	30
11 1/2	29.3	12.5	46.5	30.5
11 5/8	29.7	13	47.5	31
11 7/8	30.1	13.5	48	31.5
12	30.5	14	48.5	32
12 1/4	31.0	14.5	49	32.5
12 3/8	31.4	15	49	32.5
12 5/8	32.3	16	50-51	34
13	33.2	17	51-52	35

Women’s to Men’s Shoe Sizes

To convert women’s sizes to men’s sizes you just need to pick a shoe size that is two whole sizes down. Take as a reference, for example, a woman’s shoe size 8 is equivalent to a men’s shoe size 6, that easy.

US shoe size		UK shoe size		Euro shoe size
Women's	Men's	Women's	Men's	Women's	Men's
4-5	-	2-3	-	35-36
5.5-6	4-4.5	3.5-4	3.5-4	37-37.5	36.5-37
6.5-7	5-5.5	4.5-5	4.5-5	38-39	37.5-38
7.5-8	6-6.5	5.5-6	5.5-6	39.5-40	38.5-39
8.5-9	7-7.5	6.5-7	6.5-7	40.5-41	39.5-40
9.5-10	8-8.5	7.5-8	7.5-8	41.5-42	40.5-41
10.5-11	9-9.5	8.5-9	8.5-9	42.5-43	41.5-42
11.5-12	10-10.5	9.5-10	9.5-10	43.5-44	42.5-43
12.5-13	11-11.5	10.5-11	10.5-11	44.5-45	43.5-44
13.5-14	12-12.5	11.5-12	11.5-12	45.5-46	44.5-45
14.5-15	13-13.5	12.5-13	12.5-13	46.5-47	45.5-46
-	14-14.5	-	13.5-14	-	46.5-47
-	15-15.5	-	14.5-15	-	47.5-48

Men’s International Shoe Sizing Conversion Chart

We’ve come up with this general size guide chart for men’s shoe sizes with US (including El Salvador, Puerto Rico and Dominican Republic), EU, UK, Mexico and Japan sizes to make it easier for you to jump from one size in one country to another.
Example: A men’s US shoe size 8 is an EU 40.5, UK 7 1/2 and a 26.5 in Japan and a 6 in Mexico.

Men’s Shoe Size Chart

US	UK	EU	MX	Japan
4	3.5	36.5	2	22.5
4.5	4	37	2.5	23
5	4.5	37.5	3	23.5
5.5	5	38	3.5	24
6	5.5	38.5	4	24.5
6.5	6	39	4.5	25
7	6.5	39.5	5	25.5
7.5	7	40	5.5	26
8	7.5	40.5	6	26.5
8.5	8	41	6.5	27
9	8.5	42	7	27.5
9.5	9	43	7.5	28
10	9.5	44	8	28.5
10.5	10	45	8.5	29
11	10.5	46	9	30
12	11.5	47	10	31
13	12.5	48	11	32
14	13.5	49	12	33
15	14.5	50	13	34
16	15.5	51	14	35
17	16.5	52	15	36
18	17.5	53	16	37
19	18.5	54	17	38
20	19.5	55	18	39

Note that this is just a general guide, some sizes could still vary depending on the manufacturer.

Euro Sizes

You want to buy a pair of European shoes as a gift for someone else or for yourself? Watch out: Euro shoe size differ greatly from US sizes, as the underlying length measurement system is in centimeters (cm), not in inches. Measure the length of foot from toe to heel with a ruler in inches and convert your measurements to inches using our calculator. Tip: Buy shoes in a local shop (watch out for sales!) and try both pairs of the box on before buying, rather than buying online (saves you time in case you need to return them because they do not fit properly).

Women’s International Shoe Sizing Conversion Chart

For women’s sizes, we gathered shoe size conversions also from US, UK, EU, Mexico and Japan to help you find the perfect outdoor shoes or boots for your size. Note that the US size is also the shoe size adopted in Puerto Rico, Dominican Republic, and El Salvador.
Example: A women’s US shoe size 10 is the same as EU 42, UK 8 1/2 and a size 7 in Mexico. It is also similar to a women’s size 27 in Japan.

Women’s Shoe Size Chart

US	UK	EU	MX	Japan
5	3.5	36.5	2	22
5.5	4	37	2.5	22.5
6	4.5	37.5	3	23
6.5	5	38	3.5	23.5
7	5.5	38.5	4	24
7.5	6	39	4.5	24.5
8	6.5	39.5	5	25
8.5	7	40	5.5	25.5
9	7.5	40.5	6	26
9.5	8	41	6.5	26.5
10	8.5	42	7	27
10.5	9	43	7.5	27.5
11	9.5	44	8	28
11.5	10	45	8.5	28.5
12	10.5	46	9	29
13	11.5	47	10	30
14	12.5	48	11	31
15	13.5	49	12	32
16	14.5	50	13	33
17	15.5	51	14	34
18	16.5	52	15	35
19	17.5	53	16	36
20	18.5	54	17	37
21	19.5	55	18	38

TIP: The shoe sizing guide we’ve provided is merely for reference. Remember that different manufacturers from different countries might be using their own internal sizing chart, so it is best to always check first.