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Fitflop Size Guide

How to find your size

Step 1

FitFlop run true to size, though they do use a slightly different size guide to some of the other brands we carry, so we recommend doing a quick measure up and check out the size conversion chart below.

Step 2

Stand on a level floor with your heel up against the wall or straight edge.

Step 3

Place a ruler or measuring tape on the floor under your foot or alongside it, with your heel at 0cm.

Step 4

Measure the length of your foot from your heel to the end of your longest toe (yes, even if it's your second toe).

Step 5

Measure both feet and go with the length of your longest foot if they are different. If you are in between sizes, we recommend going for the larger size.

Step 6

Check out the size charts below to find your size in US/AU (all Fitflop shoes are listed in US/AU sizes).
CM US/AU Euro UK
23 4 37 3
24 5 38 4
25 6 39 5
25.5 7 40 6
26 8 41 7
26.5 9 42 8
27 10 43 9
28 11 44 10
28.5 12 45 11
29 13 46 12
30 14 47 13
31 15 48 14
32 16 49 15
32.5 17 50 16

How to find your size

Step 1

FitFlop run true to size, though they do use a slightly different size guide to some of the other brands we carry, so we recommend doing a quick measure up and check out the size conversion chart below.

Step 2

Stand on a level floor with your heel up against the wall or straight edge.

Step 3

Place a ruler or measuring tape on the floor under your foot or alongside it, with your heel at 0cm.

Step 4

Measure the length of your foot from your heel to the end of your longest toe (yes, even if it's your second toe).

Step 5

Measure both feet and go with the length of your longest foot if they are different. If you are in between sizes, we recommend going for the larger size.

Step 6

Check out the size charts below to find your size in US/AU (all Fitflop shoes are listed in US/AU sizes).
CM US/AU Euro UK
20 3 34 1
21 4 35 2
22 5 36 3
23 6 37 4
24 7 38 5
25 8 39 6
25.5 9 40 7
26 10 41 8
26.5 11 42 9
27 12 43 10
28 13 44 11

How to find your size

Step 1

FitFlop run true to size, though they do use a slightly different size guide to some of the other brands we carry, so we recommend doing a quick measure up and check out the size conversion chart below.

Step 2

Stand on a level floor with your heel up against the wall or straight edge.

Step 3

Place a ruler or measuring tape on the floor under your foot or alongside it, with your heel at 0cm.

Step 4

Measure the length of your foot from your heel to the end of your longest toe (yes, even if it's your second toe).

Step 5

Measure both feet and go with the length of your longest foot if they are different. If you are in between sizes, we recommend going for the larger size.

Step 6

Check out the size charts below to find your size in US/AU (all Fitflop shoes are listed in US/AU sizes).
CM US/AU Euro UK
11.5 4 19 3
12.5 5 20-21 4
13 6 21-22 5
14 7 23 6
14.5 8 24 7
15.5 9 25-26 8
16 10 26-27 9
17 11 28 10
17.5 12 29 11
18.5 13 30-31 12
19 1 32 13

Most Birkenstock styles are available in 'regular' or 'narrow' width.

Narrow width is suitable for narrow to slender feet.

Regular width is suitable for normal to wide feet.

If you already own a pair of Birkenstocks or are trying them on in store - check out the little foot symbol on the footbed. If the foot is coloured in, it's a narrow (N). If it's just an outline of a foot, it's a regular (R).