Clothing Size Converter
US ⇄ EU ⇄ UK sizes for men and women.
Convert a size between US, UK and EU — or enter your measurements — for men’s and women’s tops, dresses and shoes.
How this is calculated
Methodology & sources
- Garment tables — body measurements: ISO 8559-1:2017 — bust, waist and hip measurement definitions behind the size tables (nominal basis; brand charts deviate)
- Which dimension decides your size: ISO 8559-2:2017 — primary vs secondary dimensions per garment type (why hips lead for dresses, chest for tops)
- Shoe sizes & Mondopoint: ISO 9407:2019 — shoe size = foot length in mm (Mondopoint)
- Label conversions are nominal: ISO 19407:2023 — shoe-sizing system conversions; documents that exact EU⇄UK equivalents do not exist. Garment label conversions are retail conventions, not an ISO standard — always check the brand’s chart
Privacy — how your data is handled
All math runs in your browser on your device. Nothing you type is sent to a server,
and saved results live only in this browser's local storage. Tools that use live
public data (food databases, weather) request only what they need to display.
📏 Practical toolkit tip — Self-Tightening Body Tape Measure (MyoTape style, ~$7)
Why it helps: Locks around your waist, hips, or neck with consistent spring tension so you don’t accidentally pull tighter from week to week.
Pro tip: Always measure on bare skin after a normal, relaxed exhale first thing in the morning.