Skip to content
DayUtils

Clothing Size Converter – US, UK and European Size Chart

Find your clothing size in other countries. Convert women’s dress, top and trouser sizes between the US, UK, Europe, France, Italy, Australia and Japan, men’s suit and jacket sizes by chest, and men’s shirt sizes by collar.

Loading tool…

How to use the clothing size converter

  1. Choose the type of clothing: women’s dresses, tops and trousers, men’s suits and jackets or men’s shirts.
  2. Pick the size you know.

You’ll see the matching sizes in other countries and a full size chart for that type of clothing.

Women’s clothing sizes

USUKEU / DEFranceItalyAustraliaJapanLetter
0430323645XS
2632343867XS
4834364089S
6103638421011S
8123840441213M
10144042461415M
12164244481617L
14184446501819L
16204648522021XL

Men’s suits and jackets

Chest (in)US / UKEU / ItalyLetter
363646S
383848S
404050M
424252L
444454XL
464656XL

Suits also come in lengths — short, regular and long — based on height.

Men’s shirts

LetterCollar (in)Collar (cm)
S14–14.536–37
M15–15.538–39
L16–16.541–42
XL17–17.543–44

How the systems differ

The UK and Australia share a women’s scale that runs four sizes above the US scale. Continental Europe uses larger numbers, and France and Italy each add a little more on top of the German-style EU sizes. Japan uses odd numbers. Men’s tailoring in the US and UK is based on chest inches, while Europe uses a scale that is roughly half the chest measurement in centimetres.

Children’s clothing

Children’s clothes are usually sized by age (for example 4–5 years) or by height in centimetres, especially in Europe, where a size 110 fits a child about 110 cm tall. Height is the more reliable guide, because children of the same age vary a lot in size.

Tips for shopping internationally

  • Use the brand’s own chart with your real measurements — it beats any conversion table.
  • Check the fit description: slim, regular or relaxed.
  • Read reviews for comments on sizing.
  • Between sizes? Choose the larger size for stretch-free fabrics like linen and denim, and the smaller for stretchy knits.
  • Check returns before ordering from overseas.

Sizes here are typical equivalents from major brands and can vary. For shoes, use the shoe size converter; to convert your measurements, the cm to inches converter.

Frequently asked questions

What is a UK size 12 in US and EU sizes?

A UK women’s 12 is typically a US 8, an EU (German) 38, a French 40 and an Italian 44 — usually a size M.

What is a US size 4 in UK sizes?

Typically a UK 8, EU 34, French 36 and Italian 40 — usually size S.

How do men’s suit sizes convert?

US and UK suit sizes use the chest in inches; European sizes are usually about 10 more. A 40-inch chest is a 40 regular in the US and UK and a 50 in Europe and Italy.

How are men’s shirts sized?

By collar (neck) size. A 15.5-inch collar is about 39 cm, which is usually a size M. European shirts are labelled by the collar in centimetres.

Why does my size change between brands?

Sizes aren’t standardised, and many brands use “vanity sizing”, labelling garments smaller than their real measurements. Always check the brand’s measurement chart.

How do I take my measurements?

Use a soft tape measure. Bust or chest: around the fullest part. Waist: around your natural waist, above the belly button. Hips: around the widest part. Neck: around the base of the neck, plus a finger’s width.

Last updated: