By using RingSize.app, you agree to these terms. The tool is free to use for personal ring-size estimation.
Measurement guidance
On-screen measurements depend on careful calibration, browser settings, device scaling, and how the reference object is positioned. Treat results as a helpful estimate and confirm valuable or non-resizable purchases with a jeweller or physical sizing tool.
No warranty
The site and its content are provided “as is.” We do not guarantee that every measurement, conversion, or product listing will be error-free or suitable for a particular purchase.
Affiliate disclosure
RingSize.app participates in the Amazon Services LLC Associates Program. As an Amazon Associate we earn from qualifying purchases. Product prices and availability are controlled by Amazon.
Acceptable use
Do not misuse the site, interfere with its operation, or reproduce the service in a way that violates applicable law.
Contact
Questions about these terms can be sent to hello@ringsize.app.