How does Nike sizing convert between US, UK and EU?

Use the men's chart above: find your US size and read across to the UK, EU and foot-length equivalent. Generally true to size; some basketball silhouettes (Jordan 1, Dunk) run ½ size large.

Is the Nike size chart the same as Nike or Adidas?

Not exactly — each brand cuts its lasts a little differently, so the same US number maps to a slightly different foot length. Use our converter to translate your size from another brand to Nike.

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Nike Shoe Size Chart

Convert Nike men's shoe sizes between US, UK, EU and foot length. The chart below is anchored on Nike's official sizing, with a centimeter/inch toggle for foot length. For another brand or gender, use the converter; to know if a specific model runs big or small, see the fit guides.

Foot length units:

Nike men's size chart

US Men	UK	EU	CM (JP)	Foot length (cm)
3.5	3	35.5	22.5	21.6
4	3.5	36	23	22
4.5	4	36.5	23.5	22.4
5	4.5	37.5	23.5	22.9
5.5	5	38	24	23.3
6	5.5	38.5	24	23.7
6.5	6	39	24.5	24.1
7	6	40	25	24.5
7.5	6.5	40.5	25.5	25
8	7	41	26	25.4
8.5	7.5	42	26.5	25.8
9	8	42.5	27	26.2
9.5	8.5	43	27.5	26.7
10	9	44	28	27.1
10.5	9.5	44.5	28.5	27.5
11	10	45	29	27.9
11.5	10.5	45.5	29.5	28.3
12	11	46	30	28.8
12.5	11.5	47	30.5	29.2
13	12	47.5	31	29.6
13.5	12.5	48	31.5	30
14	13	48.5	32	30.5
14.5	13.5	49	32.5	30.9
15	14	49.5	33	31.3
15.5	14.5	50	33.5	31.7
16	15	50.5	34	32.2
16.5	15.5	51	34.5	32.6
17	16	51.5	35	33
17.5	16.5	52	35.5	33.4
18	17	52.5	36	33.9
18.5	17.5	53	36.5	34.3
19	18	53.5	37	34.7
19.5	18.5	54	37.5	35.1
20	19	54.5	38	35.5
20.5	19.5	55	38.5	36
21	20	55.5	39	36.4
21.5	20.5	56	39.5	36.8
22	21	56.5	40	37.2

Nike conversion charts

Convert your size to Nike

Pick the brand and size you already own to see your Nike equivalent:

From

Brand Gender Measure by Your size

To

Brand Gender Show result in

Select your size to see the conversion.

The converter anchors on foot length in cm for the most accurate cross-brand result.

Nike fit guides

Does a specific Nike model run big or small? These guides tell you whether to size up, down, or stay true:

Nike Air Force 1 High fit guide Go ½ size down
Nike Air Force 1 Low fit guide Go ½ size down
Nike Air Force 1 Mid fit guide Go ½ size down
Nike Air Max 1 fit guide True to size
Nike Air Max 90 fit guide True to size
Nike Air Max 95 fit guide True to size
Nike Air Max 97 fit guide Go ½ size up
Nike Air Max Plus (TN) fit guide Go ½ size up
Nike Alphafly 3 fit guide True to size
Nike Blazer Mid '77 fit guide True to size
Nike Cortez fit guide Go ½ size up
Nike Dunk High fit guide True to size
Nike Dunk Low fit guide True to size
Nike Free Run 5.0 fit guide True to size
Nike Invincible 3 fit guide Go ½ size down
Nike Killshot 2 fit guide Go ½ size down
Nike Pegasus 41 fit guide True to size
Nike SB Dunk High fit guide Go ½ size up
Nike SB Dunk Low fit guide Go ½ size up
Nike Vaporfly 4 fit guide True to size

Shopping for children? See the Nike kids' shoe size chart — baby, toddler, little kid and youth sizes.

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