Shoe Size Conversion

Shoe Size Conversion

These charts provide a guide to shoe size conversion based on international size measuring conventions and our own shoe fitting experience. However the shoe size required for any one patient can vary significantly from one style of shoe to another even for the same manufacturer. These charts do not provide a guarantee of shoe size conversion, it is merely a guide.

Patients should try shoe sizes and consult with their clinician if questions arise. Because the foot is three-dimensional, any two-dimensional measuring tool, such as a ruler or Brannock device®, can only approximate your true shoe size. Please also keep in mind the manufacturers use different lasts to construct their shoes, and sizing may vary.

These charts provide a guide to shoe size conversion based on international size measuring conventions and our own shoe fitting experience. However the shoe size required for any one patient can vary significantly from one style of shoe to another even for the same manufacturer. These charts do not provide a guarantee of shoe size conversion, it is merely a guide.

Patients should try shoe sizes and consult with their clinician if questions arise. Because the foot is three-dimensional, any two-dimensional measuring tool, such as a ruler or Brannock device®, can only approximate your true shoe size. Please also keep in mind the manufacturers use different lasts to construct their shoes, and sizing may vary.

Unit

Women's Shoe Size Conversion Sizes

US & Canada

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

Europe

35-36

36

36-37

37

37-38

38

38-39

39

39-40

40

40-41

41

41-42

42

42-43

Inches

8.5

8.8

8.9

9.1

9.3

9.4

9.5

9.7

9.9

10

10.2

10.3

10.5

10.7

10.9

Centimeters

21.5

22.2

22.5

23

23.5

23.8

24.1

24.6

25.1

25.4

25.9

26.2

26.7

27.1

27.6

Unit

Men's Shoe Size Conversion Sizes

US & Canada

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12

13

14

15

16

UK

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12.5

13.5

14.5

15.5

Europe

40

40-41

41

41-42

42

42-43

43

43-44

44

44-45

45

46

47

48

49

Inches

9.6

9.8

9.9

10.1

10.3

10.4

10.6

10.8

10.9

11.1

11.3

11.6

11.9

12.2

12.5

Centimeters

24.4

24.8

25.4

25.7

26

26.7

27

27.3

27.9

28.3

28.6

29.4

30.2

31

31.8

Unit

Big Kids' Shoe Size Conversion Sizes

US & Canada

3.5

4

4.5

5

5.5

6

6.5

7

UK

2.5

3

3.5

4

4.5

5

5.5

6

Europe

35

36

36

37

37

38

38

39

Inches

8.6

8.8

9

9.1

9.3

9.5

9.6

9.8

Centimeters

21.9

22.2

22.9

23.2

23.5

24.1

24.4

24.8

Unit

Little Kids' Shoe Size Conversion Sizes

US & Canada

10.5

11

11.5

12

12.5

13

13.5

1

1.5

2

2.5

3

UK

9.5

10

10.5

11

11.5

12

12.5

13

14

1

1.5

3

Europe

27

28

29

30

30

31

31

32

33

33

34

34

Inches

6.6

6.8

7

7.1

7.3

7.5

7.6

7.8

8

8.1

8.3

8.5

Centimeters

16.8

17.1

17.8

18.1

18.4

19.1

19.4

19.7

20.3

20.6

21

21.6

Unit

Toddlers' Shoe Size Conversion Sizes

US & Canada

3.5

4

4.5

5

5.5

6

6.5

7

7.5

8

8.5

9

9.5

10

UK

19

19

20

20

21

22

22

23

23

24

25

25

26

27

Europe

2.5

3

3.5

4

4.5

5

5.5

6

6.5

7

7.5

8

8.5

9

Inches

4.3

4.5

4.6

4.8

5

5.1

5.3

5.5

5.6

5.8

6

6.1

6.3

6.5

Centimeters

10.8

11.4

11.7

12.1

12.7

13

13.3

14

14.3

14.6

15.2

15.6

15.9

16.5

Unit

Infants' Shoe Size Conversion Sizes

US & Canada

0

1

1.5

2

2.5

3

UK

0

0.5

1

1

1.5

2

Europe

15

16

17

17

18

18

Inches

3.1

3.5

3.6

3.8

4

4.1

Centimeters

7.9

8.9

9.2

9.5

10.2

10.5

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You are in good hands! Enjoy our support!

KevinRoot Medical Team