Shoe Size Conversion Charts

There are more than seven thousand shoe brands that exist globally. Manufacturers carry their own shoe sizes. The sizing of one is different from the other. So, it is a little bit challenging to find a perfectly fitted comfortable pair, if you haven’t the slightest clue about international sizing. In this guide, we’ll show you all shoe size conversion charts, including The United States, UK, Europe, Mexico, Japan, Australia, and Asian countries.

In-store shoe shopping is the only way to find the best fit. But if you already know your size (length and width), you can order online to avoid in-store hassles. To learn how to measure your shoe size, read this step by step measuring guide to know your feet’ length and width easily and quickly at home. Once you measure your size, you can easily compare it with the conversion charts below to determine your shoe size.

Shoe Size Conversion Guide

This page is designed for international sizing charts. For specific guides, go to Men, Women, and Kids sections to view their conversion charts. We’ve put together a useful converter chart, which will help you convert your shoe size easily from US to UK, US to Euro sizes, and many more formats.

How is a shoe size determined?

The shoe size can be determined by measuring the foot length with a Brannock Device in the shoe store or at home with this simple technique.

How to Measure Children Feet at Home

Trace the outline of your foot on a paper and measure the distance between two longest points and then reduce this number by 5 mm, or 1/5-inch.

Finally, The result is your foot length. Now compare this number with the relevant chart to determine your shoe size. For width, measure the distance between the two widest points.

Below is the easy-to-understand kids’ feet measurement visual art designed by SizeEngine designers.

How to Measure Kids Shoe Size

European Shoe Sizing System

In Europe, Shoe sizes are calculated using the following formula.

Last length in cm (= foot length plus 1.5 cm) / 0.667. 

The current European shoe sizing system, which is also known as Paris point, was invented in France In the early 1800s. Now it is adopted by all European countries, including Germany, Italy, France, Netherlands, Switzerland, Poland, Sweden, Belgium, Austria, Denmark, Norway, Finland, and others.

What is the Paris point?
It is a unit of length equivalent to ⅔ of a centimeter (6. 6 mm or ~0.26 in). This system is used for shoe sizes in Continental Europe. As stated above, it was established by French shoemakers in the early 1800s. The below table is depicting conversion from Paris point to millimeters, centimeters, and inches.

Paris PointMillimeter (mm)Centimeters (cm)Inches (in)
16.6670.66670.262480
1066.676.6672.624803
30200207.87402

American Shoe Sizing System

In the United States, Men’s shoe sizes are calculated using the following formula.

Last length in cm (= foot length plus 1.5 cm) divided by 2.54 x 3 – 24.
OR
male shoe size = 3 x last length in inches – 24

The US shoe size system is based on the UK system, which was invented in the mid-19th century. The US and Canada use the same sizing system but not exactly equivalent, especially with athletic shoes at extreme sizes. Men’s US shoes are one size lower than the UK equivalent. If your US size is 12, then probably it would be UK’s 11 in the same size.

Men’s Shoe Size

Convert your foot length to US men’s sizing easily and quickly with the table below.

Foot Length (inch)US Men’s
95
9.1255.5
9.256
9.56.5
9.6257
9.757.5
108
10.1258.5
10.259
10.59.5
10.62510
10.7510.5
1111
11.2512
11.62513
1214
12.2515
12.62516
1317
>> Learn more about Men Shoe Sizes

Women’s Shoe Size

Convert your foot length to US women’s sizing easily and quickly with the table below.

Foot Length (inch)US Women’s
8.254
8.54.5
8.6255
8.755.5
96
9.1256.5
9.257
9.57.5
9.6258
9.758.5
109
10.1259.5
10.2510
10.510.5
10.62511
1112
11.2513
11.62514
>> Learn more about Women’s Shoe Sizes

Children Shoe Size Chart

Kids Shoe Size Conversion Chart

Convert your child’s foot length to US children sizing easily and quickly with the table below.

InchAgeUS Shoe SizeCM
3.25InfantsO.5 C8.3
3.5Infants1 C8.9
3.625Infants1.5 C9.2
3.75Infants2 C9.5
4Infants2.5 C10.2
4.125Infants3 C10.5
4.25Toddler3.5 C10.8
4.5Toddler4 C11.4
4.625Toddler4.5 C11.7
4.75Toddler5 C12.1
5Toddler5.5 C12.7
5.125Toddler6 C13
5.25Toddler6.5 C13.3
5.5Toddler7 C14
5.625Toddler7.5 C14.3
5.75Toddler8 C14.6
5Toddler8.5 C15.2
6.125Toddler9 C15.6
6.25Toddler9.5 C15.9
6.5Toddler10 C16.5
6.625Small Kid10.5 C16.8
6.75Small Kid11 C17.1
7Small Kid11.5 C17.8
7.125Small Kid12 C18.1
7.25Small Kid12.5 C18.4
7.5Small Kid13 C19.1
7.625Small Kid13.5 C19.4
5.75Small Kid1 Y19.7
8Small Kid1.5 Y20.3
8.125Small Kid2 Y20.6
8.25Small Kid2.5 Y21
8.5Small Kid3 Y21.6
8.625Big Kid3.5 Y21.9
8.75Big Kid4 Y22.2
9Big Kid4.5 Y22.9
9.125Big Kid5 Y23.2
9.25Big Kid5.5 Y23.5
9.5Big Kid6 Y24.1
9.625Big Kid6.5 Y24.4
9.75Big Kid7 Y24.8
>> Learn more about Kid’s Shoe Sizes

Here is another useful shoe size chart for babies designed by SizeEngine designers. You can see your tot’s sizes by age from month 0 to month 24. (0 to 2 yrs child shoe size)

Baby One Month to 24 Month Shoe Size Chart

Infant’s/Kid’s International Shoe Size Conversion Chart

The chart below is depicting kid’s international conversion from US to UK, EU, and Australia.

cmInchesUS/CanadaUKEuroAU/NZ
8.3½015½0
8.91½16½
9.23⅝116½1
9.521171
10.2417½
10.54⅛32182
10.818½
11.443193
11.74⅝19½
12.154204
12.7521
135⅛65225
13.322½
1476236
14.35⅝23½
14.687247
15.2624½
15.66⅛98258
15.926
16.5109279
16.86⅝10½27½
17.111102810
17.8711½10½2910½
18.17⅛12113011
18.412½11½30½11½
19.113123112
19.47⅝13½12½31½12½

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Shoe Size Conversion Children’s to Women’s Sizes

Use the below chart to compare US women to US men to US children along with foot length in inches. To view the length in centimeters, use our inches to cm calculator.

Foot length (Inch)Women’s US shoe sizeMen’s US shoe sizeYouth US shoe size
8-8.51-2Y
8.5-8.74-52-3Y
8.7-8.95.5-64-4.53.5-4Y
9-9.26.5-75-5.54.5-5Y
9.2-9.47.5-86-6.55.5-6Y
9.4-9.68.5-97-7.56.5-7Y
9.6-9.89.5-108-8.57.5-8Y

Women’s International Shoe Size Conversion
(US, UK, EU, French & Italy)

Women Shoe Size Conversion Chart

The chart below will help you compare women’s feet length in inches to US, UK, Euro, French, or Italian shoe sizes. Please note: This is only an estimated and average size chart, which gives you an idea about international sizing differences.

InchUKUSEuroFrenchItalian
8.2714343534
8.541.54.534.535.534.5
8.6325353635
8.742.55.535.536.535.5
936363736
9.133.56.536.537.536.5
9.2447373837
9.524.57.537.538.537.5
9.6358383938
9.745.58.538.539.538.5
1069394039
10.136.59.539.540.539.5
10.24710404140
10.517.510.540.541.540.5
10.63811414241
118.51241.542.541.5
11.25913424342
11.639.51442.543.542.5

Women’s to Men’s Shoe Size Conversion

Use the below chart to convert women’s to men or men’s to women in the US, UK, and Euro sizing system.

Women’s USMen’s USWomen’s UKMen’s UKWomen’s EuroMen’s Euro
4-52-335-36
5.5-64-4.53.5-43.5-437-37.536.5-37
6.5-75-5.54.5-54.5-538-3937.5-38
7.5-86-6.55.5-65.5-639.5-4038.5-39
8.5-97-7.56.5-76.5-740.5-4139.5-40
9.5-108-8.57.5-87.5-841.5-4240.5-41
10.5-119-9.58.5-98.5-942.5-4341.5-42
11.5-1210-10.59.5-109.5-1043.5-4442.5-43
12.5-1311-11.510.5-1110.5-1144.5-4543.5-44
13.5-1412-12.511.5-1211.5-1245.5-4644.5-45
14.5-1513-13.512.5-1312.5-1346.5-4745.5-46
14-14.513.5-1446.5-47
15-15.514.5-1547.5-48

Men’s International Shoe Size Conversion Chart

Below is an estimated men’s international conversion chart you can use to compare your US Shoe size to the UK, Europe, Australia, New Zealand, Japan, China, Mexico, and Korea sizes. There are about seven major shoe sizing systems in the world. The US, European, British, and Japanese are the most common ones. So the chart below is covering almost all formats.

cmInchesUS/CanadaUKEuroAU/NZJapanChinaMXKorea
22.89335321.535228
23.19⅛435½2236231
23.5436422.537235
23.89⅜53723384.5238
24.1537½523.5395241
24.59⅝6382439.55.5245
24.8638½624.5406248
25.19⅞73925416.5251
25.410740725.57254
25.710⅛84126427.5257
2610¼842826.5439260
26.310⅜9432743.5263
26.710½943½927.54410267
2710⅝10442844.5270
27.310¾10½1044½1028.54511273
27.610⅞1110½4510½2946276
27.91111½1145½1129.512.5279
28.311⅛1211½4611½3047283
28.611¼12½1246½1230.547.5286
28.911⅜1312½4712½3148289
29.211½13½1347½1331.5292

Men’s US Sizing & Width Chart

Below is the average men’s shoe width size chart where C denotes Narrow, D is for standard format, and E is depicting wider shoe width.

LengthLengthWidth
InchescmUS SizeCD (Standard)E
9 1/323.763.3″3.5″3.7″
9 1/224.16 1/23.3″3.6″3.8″
9 2/324.673.4″3.6″3.8″
9 4/5257 1/23.4″3.7″3.9″
1025.483.5″3.8″3.9″
10 1/625.88 1/23.6″3.8″`4.0″
10 1/326.293.6″3.9″4.1″
10 1/226.79 1/23.7″3.9″4.1″
10 2/327.1103.8″4.0″4.2″
10 5/627.510 1/23.8″4.1″4.3″
1127.9113.9″4.1″4.3″
11 1/628.411 1/23.9″4.2″4.4″
11 1/328.8124.0″4.3″4.4″
11 1/229.212 1/24.1″4.3″4.5″
11 2/329.6134.1″4.4″4.6″

European to US Shoe Size Conversion

Use the below chart to convert your European shoe size to UK, US men, or US women easily and quickly.

EUUKUS menUS women
34234
34.52.53.54.5
35345
35.53.54.55.5
36456
36.5456
374.55.56.5
37.5567
385.56.57.5
38.55.56.57.5
39678
39.56.57.58.5
40789
40.57.58.59.5
417.58.59.5
41.58910
428.59.510.5
42.591011
439.510.511.5
43.59.510.511.5
44101112
44.510.511.512.5
45111213
45.511.512.513.5
4611.512.513.5
46.5121314
4712.513.514.5
47.5131415
48131415
48.513.514.515.5
49141516
49.514.515.516.5
50151617

Shoe Size United Kingdom Conversion

Convert your UK shoe size to US men, US women, or UK equivalent sizes easily and quickly with the help of the chart below.

UKEURUS menUS women
23434
2.534.53.54.5
33545
3.535.54.55.5
436.556
4.5375.56.5
537.567
5.5386.57.5
63978
6.539.57.58.5
74089
7.540.58.59.5
841.5910
8.5429.510.5
942.51011
9.543.510.511.5
10441112
10.544.511.512.5
1145.51213
11.54612.513.5
1246.51314
12.54713.514.5
1347.51415
13.548.514.515.5
14491516
14.549.515.516.5
15501617

Mexican Shoe Size Conversion Charts

Mexican use the Metric System of measurements, where cm is the primary unit of length instead of inches. Women’s shoe size starts from 20.8cm, which is equivalent to US 4, and 35 in EU women’s.

Mexico Women’s to US, Euro & UK Shoe Sizes

MX Women’sUS Women’sEU Women’sUK Women’sInches
20.8 cm43528.1875″
21.3 cm4.5352.58.375″
21.6cm535-3638.5″
22.2 cm5.5363.58.75″
22.5 cm636-3748.875″
23 cm6.5374.59.0625″
23.5 cm737-3859.25″
23.8 cm7.5385.59.375″
24.1 cm838-3969.5″
24.6 cm8.5396.59.6875″
25.1 cm939-4079.875″
25.4 cm9.5407.510″
25.9 cm1040-41810.1875″
26.2 cm10.5418.510.3125″
26.7 cm1141-42910.5″
27.1 cm11.5429.510.6875″
27.6 cm1242-431010.875″

Mexico Men’s to US, Euro & UK Shoe Sizes

MX Men’sUS Men’sEU Men’sUK Men’sInches
23.5 cm6395.59.25″
24.1 cm6.53969.5″
24.4 cm7406.59.625″
24.8 cm7.540-4179.75″
25.4 cm8417.59.9375″
25.7 cm8.541-42810.125″
26 cm9428.510.25″
26.7 cm9.542-43910.4375″
27 cm10439.510.5625″
27.3 cm10.543-441010.75″
27.9 cm114410.510.9375″
28.3 cm11.544-451111.125″
28.6 cm124511.511.25″
29.4 cm134612.511.5625″
30.2 cm144713.511.875″
31 cm154814.512.1875″
31.8 cm164915.512.5″

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