Contact Ring Sizer

Contact Ring Sizer about a device match, a conversion reference, unclear instructions or a privacy question.

Reporting a screen or sizing problem

A useful report describes the phone’s exact model, browser, whether the page was zoomed, the method you used and the result you expected. If available, include a physical inner-diameter or circumference reading and identify which one it is. You do not need to send a photograph of your hand.

You can copy this outline into your message:

Phone model and browser:
Method: finger / existing ring / converter / printed PDF
Screen setup or print scale:
Reading and unit (diameter or circumference):
What happened:
What you expected:

Reference-data corrections

If another chart disagrees, include a link and the relevant size row. Brand tables can differ. Our methodology identifies which reference this site uses and which mappings are unavailable.

Privacy enquiries

Use the same address for questions about this site’s data handling or a request concerning information you have sent by email. Measurements are not kept in a server-side history. Instructions for removing local screen settings, downloaded files and shared-link information are in the privacy policy.

Before making a purchase

We can review a tool or reference issue, but an email reply cannot confirm how a ring fits your finger. Compare the result with the retailer’s fitting advice. The measurement guide explains alternatives and limitations.