Clothing size converter

Convert women's and men's clothing sizes between US, UK, European, Italian and Australian sizing.

Women's dresses, tops and skirts

Interactive converter
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Equivalent sizes
US
8
UK
12
EU / France
40
Germany
38
Italy
44
Australia
12
Letter size
M
Women's clothing size chart
USUKEU / FRDEITAULetter
043230364XS
263432386XS
483634408S
61038364210S
81240384412M
101442404614M
121644424816L
141846445018L
162048465220XL
182250485422XL
202452505624XXL
222654525826XXL

Men's suits and jackets

Interactive converter
1Convert from
2Pick your size
Equivalent sizes
US
40
UK
40
EU / Italy
50
Chest (cm)
102
Letter size
M
Men's suit and jacket size chart
USUKEU / ITChest (cm)Letter
34344486XS
36364691XS
38384897S
404050102M
424252107L
444454112XL
464656117XL
484858122XXL
505060127XXL

Men's shirts

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2Pick your size
Equivalent sizes
US / UK collar (in)
15.5
EU collar (cm)
39
Letter size
M
Men's shirt collar size chart
Collar (in)Collar (cm)Letter
1436XS
14.537XS
1538S
15.539M
1641L
16.542L
1743XL
17.544XL
1846XXL

Sizes vary by brand. Fit differs between brands and countries, and Italian sizing often runs smaller. Check the brand's measurements when you can.

How clothing sizes compare

Women's dresses, tops and skirts

  • UK and Australia are 4 above US: a US 8 is a UK 12 and AU 12.
  • EU and France are 32 above US: a US 8 is an EU 40.
  • Germany runs 2 below France: a US 8 is a German 38.
  • Italy runs 4 above France: a US 8 is an Italian 44.

Men's suits and jackets

US and UK suit sizes are the chest measurement in inches. EU and Italian sizes add 10: a 40 chest is an EU 50.

Men's shirts

Dress shirts are sized by collar. US and UK sizes are in inches, EU sizes in centimetres: a 15.5 inch collar is a 39.

Which size should I pick?

Size labels are only a starting point. The most reliable way to choose is to compare your measurements, or the measurements of a garment that fits you well, with the brand's size chart. Our guide on how to measure clothing shows where to measure tops, pants and dresses.

Frequently asked questions

What is a UK 10 in US sizes?

A UK 10 is a US 6, an EU 38 and an Australian 10.

Is EU sizing the same as Italian sizing?

Not for women's clothing. Italian sizes are usually 4 above EU sizes, so an EU 38 is an Italian 42. For men's suits, EU and Italian sizes are the same.

Selling clothing on Shopify? Browse our free size chart templates for dresses, tops, suits and more.