International Size Converters
Region-to-region converters for US, EU, UK, AU, JP, KR and CN sizing standards. All 9 tools below run in your browser with no sign-up and no data leaving your device.
International S-M-L Size Converter
Translate alpha S-M-L labels into US, UK, EU and JP numeric sizes.
Asian to US/EU Size Converter
Convert Japanese, Korean and Chinese sizes into US and EU equivalents.
US to EU Clothing Size Converter
Convert US clothing sizes into European numbering.
UK to EU Clothing Size Converter
Convert UK clothing sizes into EU, IT and FR numbering.
Australian Clothing Size Converter
Convert Australian sizes into US, UK and EU equivalents.
Japanese Clothing Size Converter
Convert Japanese sizes into US, UK, EU and international labels.
Korean Clothing Size Converter
Convert Korean 44-88 sizing into US, UK and EU sizes.
China Clothing Size Converter
Convert Chinese height/bust sizing into US, UK and EU labels.
Italian & French Size Converter
Convert Italian and French sizing into US, UK and EU numbers.
Getting the most from international sizing
Conversion tables translate one label into another, but they cannot account for how a specific brand drafts its patterns. Use a converter to narrow the range, then compare the result against the product's own measurement chart before ordering.
Keep a written record of your key measurements in centimetres. With those numbers, any chart in any region becomes readable, regardless of which labelling family it uses.
Frequently Asked Questions
Is there one global sizing standard?
Standards exist but adoption is voluntary, so labels still differ significantly between brands and regions.
Do Asian sizes run smaller?
Generally yes for the same alpha label, so converting through measurements is safer than converting through letters.