Nike Women's Shoe Size Chart

US, UK, EU and foot length in cm, straight from Nike's own chart, and how it compares with 4 other brands.

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Nike women's size chart

Source: Nike official size guide · checked October 1, 2026

US UK EU CM
3.5 1.5 33.5 21
4 1.5 34.5 21
4.5 2 35 21.5
5 2.5 35.5 22
5.5 3 36 22.5
6 3.5 36.5 23
6.5 4 37.5 23.5
7 4.5 38 24
7.5 5 38.5 24.5
8 5.5 39 25
8.5 6 40 25.5
9 6.5 40.5 26
9.5 7 41 26.5
10 7.5 42 27
10.5 8 42.5 27.5
11 8.5 43 28
11.5 9 44 28.5
12 9.5 44.5 29
12.5 10 45 29.5
13 10.5 45.5 30
13.5 11 46 30.5
14 11.5 47 31
14.5 12 47.5 31.5
15 12.5 48 32
15.5 13 48.5 32.5
16 13.5 49 33
16.5 14 50 33.5
17 14.5 50.5 34
17.5 15 51 34.5
18 15.5 51.5 35
18.5 16 52 35.5
19 16.5 52.5 36
19.5 17 53 36.5
20 17.5 53.5 37
20.5 18 54 37.5
21 18.5 54.5 38
21.5 19 55 38.5
22 19.5 55.5 39
22.5 20 56 39.5

Where Nike differs from other brands

At these US sizes, Nike's EU size is not the one most other brands give, so a generic conversion chart would point you to the wrong number:

  • Women's US 5: EU 35.5 at Nike, EU 35 at most of the others.
  • Women's US 7: EU 38 at Nike, EU 37.5 at most of the others.
  • Women's US 9: EU 40.5 at Nike, EU 40 at most of the others.
  • Women's US 10: EU 42 at Nike, EU 41.5 at most of the others.
  • Women's US 11: EU 43 at Nike, EU 42.5 at most of the others.

The same US size at other brands

EU size each brand lists for the same women's US size, from each brand's own chart. A dash means that brand doesn't list the size.

US women's Nike Adidas New Balance Converse Vans
5 35.5 36 35 35 34.5
6 36.5 37 1/3 36.5 36.5 36
7 38 38 2/3 37.5 37.5 37
8 39 40 39 39 38.5
9 40.5 41 1/3 40.5 40 40
10 42 42 2/3 41.5 41.5 41
11 43 44 43 42.5 42.5

How Nike fits

  • If your foot measurement is between sizes, Nike recommends sizing up. (source)
  • Nike: wide shoes have approximately 1/4" (6.35 mm) more toe-box girth than regular width; extra-wide approximately 1/2" (1.27 cm) more. (source)

The chart above maps sizes to foot length. How a particular Nike shoe feels also depends on the model's last, so:

  • Measure your foot in the evening, heel to longest toe, and use the CM column.
  • Between two sizes, go up: about 1–1.5 cm of space in front of the longest toe is normal.
  • Check the product page of the exact model for any "runs small/large" note before ordering.

Need the other chart? Nike men's size chart →

Foire Aux Questions

What EU size is a Nike women's US 8?

Nike's own chart lists women's US 8 as EU 39. For the same US size, other brands list: Adidas 40, New Balance 39, Converse 39, Vans 38.5.

Does Nike use half or third sizes in EU?

No. Nike's women's chart uses whole and half EU sizes only.

How do Nike men's and women's sizes compare?

On Nike's charts, the same foot length (22.5 cm) is men's US 3.5 and women's US 5.5.

What does Nike say about fit?

If your foot measurement is between sizes, Nike recommends sizing up. (from Nike's own size guide)

Where does this Nike chart come from?

It is Nike's published women's size chart, last checked on October 1, 2026. Brands occasionally revise their charts, so check the brand's own size guide for a specific model before buying.

All brand size charts · Calc4now is not affiliated with Nike or any brand on this page. Brand names are used only to identify their size charts.