Please read this disclaimer carefully before using RingMeasure.com tools, charts, and guides. By using this site you agree to these terms.
RingMeasure.com ("we", "us", "our") provides free ring sizing tools, charts, size conversion guides, and related jewellery information for general educational and reference purposes only. While we work hard to ensure accuracy, ring sizing can vary based on manufacturing standards, individual body measurements, finger shape, temperature, and other factors. All information on this site is provided "as is" — without any guarantee of fitness for a particular purpose.
Our ring size charts and tools are provided as a general reference guide only. Actual ring sizes may vary by ±1–2 mm depending on the jeweller, manufacturing country, and individual finger shape. Always confirm sizing with your jeweller before purchase.
Nothing on this website constitutes professional jewellery purchasing advice. We do not recommend specific brands, retailers, or products. Any purchasing decisions you make based on information from this site are made entirely at your own risk.
Our site may contain links to external websites for reference purposes. We have no control over the content, accuracy, or availability of third-party sites and accept no responsibility for any content found there or for any losses arising from your use of linked sites.
The ring size charts, conversion tables, diameter measurements, and circumference figures published on RingMeasure.com are compiled from publicly available international jewellery sizing standards including AU/UK, US, EU, Japanese, Swiss, Italian, and Indian systems.
Ring sizing is not an exact science. Differences between jewellers, manufacturers, and countries mean that the same numerical size can vary slightly in physical diameter. Finger size also changes throughout the day, between seasons, and with age, weight fluctuation, and health conditions.
We strongly recommend:
RingMeasure.com provides free online tools including ring size converters, circumference calculators, and sizing guides. These tools are provided for general reference and convenience only.
While we take care to ensure the accuracy of our calculators, we make no warranty that the output of any tool will be accurate, complete, or suitable for your specific situation. Results may differ from measurements taken by a professional jeweller using physical ring mandrels or sizers.
We are not liable for any incorrect ring purchases, sizing errors, or jewellery alterations made based on results from our online tools.
All original content on RingMeasure.com — including written guides, size chart layouts, tool designs, graphics, and page structures — is the intellectual property of RingMeasure.com and is protected under applicable Australian copyright law.
You may not reproduce, republish, redistribute, scrape, or commercially exploit any content from this site without prior written permission. Brief quotations for non-commercial reference with attribution are permitted.
RingMeasure.com may include links to third-party websites for additional reference, product examples, or further reading. These links are provided for convenience only and do not constitute an endorsement of those websites, their operators, or their content.
We have no control over and accept no responsibility for the content, privacy policies, or practices of any third-party websites. Accessing external links from our site is entirely at your own risk.
RingMeasure.com may participate in affiliate marketing programs. This means we may earn a small commission if you click a link on our site and make a purchase from a third-party retailer — at no extra cost to you.
Affiliate relationships do not influence the accuracy of our sizing information or the independence of our guides. All size data and educational content is produced independently of any commercial relationships. Where affiliate links are present, they will be disclosed in line with applicable Australian Consumer Law guidelines.
To the maximum extent permitted by applicable law, RingMeasure.com and its operators shall not be liable for any direct, indirect, incidental, consequential, or punitive damages arising from:
Your use of this website is entirely at your own risk. This limitation of liability applies whether the claim is based in contract, tort, negligence, or any other legal theory.
We reserve the right to update, amend, or replace this disclaimer at any time without prior notice. The "Last Updated" date at the top of this page reflects the most recent revision. Continued use of RingMeasure.com following any changes constitutes your acceptance of the updated disclaimer.
We recommend reviewing this page periodically. If you have any questions about this disclaimer, please contact us.
This disclaimer and your use of RingMeasure.com shall be governed by and construed in accordance with the laws of Australia. Any disputes arising in connection with this disclaimer shall be subject to the exclusive jurisdiction of the courts of Australia.
Online ring size tools and charts — including ours — are a helpful starting point, but they are not a substitute for professional measurement. Before purchasing an expensive ring, engagement ring, or wedding band, always visit a local jeweller who can measure your finger using a physical ring mandrel or sizing set for the most accurate result.