Terms and Conditions
The terms that apply to using this site. Short, because there are no accounts and nothing to pay for.
These terms apply to your use of ring-size-calculator.net. By using the site you accept them. We have kept them short. This is a free reference site with no accounts, no payments and nothing to sign up for.
What the site provides
A free ring size calculator and a set of reference guides. You do not need to register, and no account exists. We may change, add to or remove content at any time. We may also take the site offline, for maintenance or for good.
Use of the site
You may use this site for your own personal or commercial reference — checking a size before ordering stock is as legitimate as checking one for yourself.
You agree not to:
- attempt to gain unauthorised access to the site, its server or its data;
- submit automated or bulk requests to the calculator endpoint, which is rate limited;
- interfere with the site's operation or its availability to others;
- republish substantial portions of our written guides as your own.
Accuracy and liability
We provide the sizing information here for general reference, and we check it carefully. But ring sizing has no single enforced global standard. Published charts vary between manufacturers. A home measurement adds error of its own.
To the fullest extent the law allows, we exclude liability for loss arising from reliance on information published here. That includes the cost of a ring that does not fit, resizing charges, and return or restocking fees. The full detail is on our disclaimer page, which forms part of these terms.
Nothing in these terms limits liability for anything that cannot lawfully be limited.
Intellectual property
The written guides, page layouts and design on this site are our own work and remain our property.
The underlying measurements are different. Diameters, circumferences and their equivalents across sizing systems are facts about physical objects, and we claim no ownership of them. You are welcome to use the figures. We would ask you to verify them independently rather than copy them on trust. Copying on trust is how errors spread between sizing websites in the first place.
External links
The site links to third-party websites, including a Ko-fi support link in the footer. We do not control those sites and are not responsible for their content, their practices, or their privacy policies. A link is not an endorsement.
Privacy
Our privacy policy describes what the site records. In summary: calculator inputs and results with nothing identifying attached, plus standard server logs. No cookies, no advertising and no third-party trackers.
Changes to these terms
We may update these terms. The current version is always the one on this page, with the review date shown below.
Governing law
These terms are governed by the laws applicable in the jurisdiction in which the site operator is established. Nothing here affects any statutory rights you have as a consumer under the law of your own country of residence.
Contact
Questions about these terms can be sent via our contact page.