About MeasKit
MeasKit is a free online tool that helps you convert shoe and clothing sizes between different international sizing systems. Whether you're shopping from a European retailer, ordering shoes from Japan, or trying to figure out your UK dress size, MeasKit gives you the answer instantly.
Why we built this
Size conversion shouldn't require a spreadsheet. We built MeasKit because every existing size chart online is either buried in ads, inaccurate, or missing half the sizing systems. Our goal is simple: give you the right size, fast, with no clutter.
Our data
Every conversion on MeasKit is sourced from industry-standard size charts used by major retailers and brands. We cover US, EU, UK, Japanese (JP), Korean (KR), and international (INT) sizing systems across men's, women's, and kids' shoes and clothing.
Size standards can vary between brands. Our charts represent the most widely accepted conversions, but we always recommend checking the specific brand's size guide when available, especially for items where fit is critical.
What we cover
- Shoe sizes — Men's, women's, and kids' shoes across 5 sizing systems
- Clothing sizes — Tops, bottoms, and dresses across US, EU, UK, and international sizes
Free, forever
MeasKit is completely free to use. No accounts, no paywalls, no data collection. Just size charts that work.