About Size Chart Finder
Size Chart Finder is a free collection of international size charts and measurement tables for people who shop or travel across borders. You can use every page without creating an account.
What you will find
- Shoe sizes for men, women and children, calculated from foot length
- Clothing size labels and measurements
- Ring, hat and glove sizes
- Paper and envelope sizes
- Bed and mattress sizes by country
- Conversion tables for length, weight and temperature
How the charts are made
Where a size follows from a definition, the chart is calculated from that definition by a small program, and automated tests compare the result with published values. Paper sizes, shoe sizes and unit conversions are made this way.
Where sizes are conventions, the chart states the values of named publishers such as industry associations, consumer organisations and manufacturers, and the page says where they disagree.
Every chart page lists its sources, what each source was used for and the date of the last check. Charts that we could not verify are left out.
How the content is written and checked
The charts and texts were prepared with the help of AI software, which also read the sources and carried out a separate review pass. They have not yet been reviewed line by line by a human editor. If you find a mistake, please tell us; corrections are welcome.
How the site works
The pages are prepared in advance and delivered as ordinary web pages. The size finder on chart pages and the other tools run in your browser: what you type is calculated on the page and is neither sent nor stored.
All charts and texts stay readable when JavaScript is switched off. Only the tools need JavaScript.
How the site is funded
Size Chart Finder is free to use. It may show advertisements to cover its costs.
Advertisements carry a visible label and are placed away from the buttons and input fields of a tool. The site does not use pop-up advertisements.
Accuracy
We try to keep the content correct and up to date, but mistakes are possible. Sizes differ between brands: before you buy, compare with the size chart of the brand or seller.
Questions and corrections
If you find a mistake or have a question, please tell us.