Clothing Size Converter

Convert women's dress and clothing sizes between US, UK/Australian, European and Japanese sizing.

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I know my size inSize

Measure your foot instead

Foot length (heel to longest toe)Unit

Pick a size

Women's shoes size conversion
US & Canada	UK	EU	Inches	cm
4	2	35	8.2	20.8
4.5	2.5	35	8.3	21.3
5	3	35–36	8.5	21.6
5.5	3.5	36	8.8	22.2
6	4	36–37	8.9	22.5
6.5	4.5	37	9.1	23
7	5	37–38	9.3	23.5
7.5	5.5	38	9.4	23.8
8	6	38–39	9.5	24.1
8.5	6.5	39	9.7	24.6
9	7	39–40	9.9	25.1
9.5	7.5	40	10	25.4
10	8	40–41	10.2	25.9
10.5	8.5	41	10.3	26.2
11	9	41–42	10.5	26.7
11.5	9.5	42	10.7	27.1
12	10	42–43	10.9	27.6

Sizes vary between brands — always check the brand's own chart before buying. Source: Zappos shoe size conversion. Browse shoes reviews →

I know my size inSize

Measure your foot instead

Foot length (heel to longest toe)Unit

Pick a size

Men's shoes size conversion
US & Canada	UK	EU	Inches	cm
6	5.5	39	9.3	23.5
6.5	6	39	9.5	24.1
7	6.5	40	9.6	24.4
7.5	7	40–41	9.8	24.8
8	7.5	41	9.9	25.4
8.5	8	41–42	10.1	25.7
9	8.5	42	10.3	26
9.5	9	42–43	10.4	26.7
10	9.5	43	10.6	27
10.5	10	43–44	10.8	27.3
11	10.5	44	10.9	27.9
11.5	11	44–45	11.1	28.3
12	11.5	45	11.3	28.6
13	12.5	46	11.6	29.4
14	13.5	47	11.9	30.2
15	14.5	48	12.2	31
16	15.5	49	12.5	31.8

Sizes vary between brands — always check the brand's own chart before buying. Source: Zappos shoe size conversion. Browse shoes reviews →

I know my size inSize

Pick a size

Women's clothing size conversion
Letter	US	UK / AU / NZ	Italy	France	Germany	Japan
S	2	6	38	34	32	7
S	4	8	40	36	34	9
M	6	10	42	38	36	11
M	8	12	44	40	38	13
L	10	14	46	42	40	15
L	12	16	48	44	42	17
XL / 1X	14	18	50	46	44	19
1X / 2X	16	20	52	48	46	21
2X	18	22	54	50	48	23
3X	20	24	56	52	50	25
3X	22	26	58	54	52	27
4X	24	28	60	56	54	29

Sizes vary between brands — always check the brand's own chart before buying. Source: Sizeguide.net women's international size chart. Browse clothing reviews →

I know my size inSize

Measure a ring instead

Inside diameterUnit

Pick a size

Rings size conversion
US	UK	EU	Diameter (mm)	Circumference (mm)
3	F	44	14.1	44.2
3.25	F½	45	14.3	44.8
3.5	G	45.5	14.5	45.5
3.75	G½	46	14.7	46.1
4	H	46.5	14.9	46.7
4.25	H½	47.5	15.1	47.4
4.5	I	48	15.3	48
4.75	J	48.5	15.5	48.7
5	J½	49.5	15.7	49.3
5.25	K	50	15.9	49.9
5.5	K½	50.5	16.1	50.6
5.75	L	51	16.3	51.2
6	L½	52	16.5	51.8
6.25	M	52.5	16.7	52.5
6.5	M½	53	16.9	53.1
6.75	N	54	17.1	53.8
7	N½	54.5	17.3	54.4
7.25	O	55	17.5	55
7.5	O½	55.5	17.7	55.7
7.75	P	56.5	17.9	56.3
8	P½	57	18.1	56.9
8.25	Q	57.5	18.3	57.6
8.5	Q½	58	18.5	58.2
8.75	R	59	18.7	58.9
9	R½	59.5	18.9	59.5
9.25	S	60	19.2	60.1
9.5	S½	61	19.4	60.8
9.75	T	61.5	19.6	61.4
10	T½	62	19.8	62.1
10.25	U	62.5	20	62.7
10.5	U½	63.5	20.2	63.3
10.75	V	64	20.4	64
11	V½	64.5	20.6	64.6
11.25	W	65	20.8	65.2
11.5	W½	66	21	65.9
11.75	X	66.5	21.2	66.5
12	X½	67	21.4	67.2
12.25	Y	68	21.6	67.8
12.5	Z	68.5	21.8	68.4
12.75	Z½	69	22	69.1
13	Z1	69.5	22.2	69.7

Sizes vary between brands — always check the brand's own chart before buying. Source: 25karats ring size conversion chart. Browse rings reviews →

How to use it

Pick the size system you know.
Choose your size — or measure yourself instead.
Read your size in every other system, then check the brand’s own chart.

Questions

What is a US size 8 in UK sizes?

A women’s US 8 is a UK and Australian 12, Italy 44, France 40, Germany 38 and Japan 13.

Are UK and Australian clothing sizes the same?

For women’s clothing, yes. UK, Australian and New Zealand sizes use the same numbers, which are 4 higher than US sizes.

Why do sizes differ between brands?

There is no single international standard that all brands follow. Use these conversions as a guide and check the brand’s own size chart before you order.

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Clothing Size Converter

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