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Clothing and shoe size converter for AU, UK, US, CA and EU

Find your best clothing and shoe size match before you buy. SizeSwapper compares official brand size guides, AU, UK, US, CA and EU sizing, and your own measurements — the strongest fit guidance available, short of trying it on. Get a confidence rating and between-size advice, so you shop faster with less guesswork and fewer wrong-size returns.

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      Your closest match:

      This is the closest match based on available published measurements. Product-level fit may still vary.

      Affiliate disclosure

      SizeSwapper is free to use and supported in part by affiliate relationships with some of the brands listed on this site.

      What that means

      When you click through to a brand's website from a SizeSwapper result and make a purchase, we may earn a small commission from that brand. This comes at no extra cost to you — the price you pay is exactly the same whether you click our link or go to the brand's site directly.

      How this affects what you see

      It doesn't. The size match shown for every brand is calculated the same way from the same published measurement data, regardless of whether that brand has an affiliate relationship with us. We don't rank brands higher, show better confidence ratings, or alter a conversion result based on commission potential. A brand we have no commercial relationship with at all is shown exactly the same way as one we do.

      Which links are affiliate links

      Outbound links to brand websites (for example a “Shop [Brand]” or “Check size guide” button) may be affiliate links. Not every brand listed currently has an active affiliate relationship with us — in those cases the link simply goes to the brand's own site with no commission involved.

      Questions

      If you'd like more detail on any specific link, get in touch through our contact page.