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Convert clothing sizes: EU โ US โ UK for women, men & shoes
This converter lets you quickly translate clothing sizes between EU, US, and UK systems for women, men, and shoes. It uses standardised international size charts to match equivalent fits across regions. No more guessing when shopping from foreign retailers โ just enter your size and get the right equivalent instantly.
A conversion chart lines up the size systems used in different regions, so a US number sits next to its UK, EU and international letter equivalent. Since UK sizes usually run four numbers higher than US sizes and EU sizes are based on centimetres, you read across the row that matches your measured bust, waist and hip.
Measure your bust, waist and hips with a tape held snug but not tight, then match those centimetres or inches to the size system you are buying in. If two measurements point to different sizes, go by the largest one for tops and by the hips for skirts and trousers.
XL usually covers both US 16 and 18 in women's clothing, because letter sizes each span two number sizes. Some brands treat 18 as XXL instead, so check the measurements in the brand's own chart.
A US size 8 is normally a medium in women's clothing, sitting alongside size 10 in the M range. In brands that cut smaller or use vanity sizing, 8 can fall at the top of small or the bottom of large.
No, size 8 is not a large size; in the US it sits at the smaller end of the standard size range and is well below the average. Body size and health depend on height, build and body composition, not on the number on a label.
No, US size 10 is around the middle of the standard size range and close to the average for American women. A dress size says nothing about body fat, since the same number covers very different heights and builds.
No, size 14 is a common size that falls at the upper end of standard sizing and near the average for women in the US and UK. Whether a body is carrying excess fat depends on measurements and composition, not on the size on the tag.
Shopping internationally has never been more popular, but figuring out the right clothing size across different systems can be a real headache. Our free Clothing Size Converter instantly translates sizes between EU, US, and UK standards for women, men, and shoes โ no more guesswork, no more expensive returns.
Clothing size systems evolved independently in different countries, based on varying body measurement standards and manufacturing traditions. A EU size 40 for women is not the same as a US size 40 โ in fact, it corresponds to a US size 10 and a UK size 12. This disconnect causes confusion for millions of online shoppers every day.
The problem is compounded by the fact that even within a single country, brands may size their garments slightly differently. However, standardized conversion tables provide an excellent starting point that dramatically reduces the risk of ordering the wrong size.
Using our tool is straightforward:
Results appear in real time, making it perfect whether you're browsing an American fashion website, ordering from a British retailer, or shopping on a European platform. No registration required.
Women's sizing is one of the most inconsistent areas in fashion. European sizes for women typically start at EU 32 (XS) and go upward in increments of 2. US sizes begin at 0 or 2, while UK sizes generally run 4 numbers lower than EU sizes.
Real-world example: A woman who wears a size 38 in Germany is shopping on an American website. Our converter immediately tells her she should be looking for US size 8 and would wear a UK size 10 in British stores.
Men's sizing works differently depending on the garment type. Dress shirts are sized by collar circumference โ centimetres in EU, inches in US/UK. Trousers are measured by waist and inseam length, with American jeans typically labelled in inches.
Example: A man with a EU collar size 41cm needs a US/UK collar size of 16 inches. Our converter handles jackets, suits, casual tops, and trousers with equal ease, giving you confidence when shopping across borders.
Shoe sizing is arguably the trickiest area of all. Not only do EU, US, and UK systems differ, but within the US system, women's and men's shoe sizes are calibrated differently. A EU shoe size 38 equals a women's US 7.5 and a UK 5, yet the same EU size maps differently for men.
If you're hunting for the latest sneaker release on an international website, always convert your shoe size first. Our tool accounts for gender-specific differences automatically, saving you time and money.
Even with accurate size conversions, keep these tips in mind:
Our Clothing Size Converter on Simple Calculator is completely free to use, works on any device โ mobile, tablet, or desktop โ and requires no login or app download. It's regularly updated to reflect current international sizing standards, giving you reliable results every time.
The converter supports EU, US, and UK sizing for women's clothing, men's clothing, and shoes โ covering the most widely used systems worldwide.
Conversions are based on internationally recognized standard tables. Since individual brands may cut their garments differently, we recommend also checking the specific brand's measurement guide for the best fit.
Currently, the converter focuses on adult sizes for women, men, and shoes. A children's clothing size extension is planned for a future update.
The US developed separate sizing scales for men's and women's shoes historically. The difference is typically around 1.5 sizes, which is why our converter asks you to specify the category before converting.
Yes, absolutely. Our tool is 100% free with no hidden costs, no sign-up required, and no ads interfering with your experience. Just open it and get your answer in seconds.