Australia's most trusted free ring size resource — helping Australians find their perfect fit since 2019, one measurement at a time
RingMeasure.com is an independent, Australian-made website dedicated entirely to helping people measure, convert, and understand ring sizes using the Australian (AU/UK) sizing standard. We are not a jewellery store — we are a free educational resource, built by Australians, for Australians. Whether you are buying an engagement ring in Sydney, gifting a stackable ring in Melbourne, or shopping online from Brisbane, we are here to make sure the size is always right.
Every chart, calculator, and guide on this site uses the Australian and UK letter-based sizing system — the standard used by all Australian jewellers.
No subscriptions, no sign-ups, no paywalls. All our ring size tools and conversion charts are 100% free to use, forever — for every Australian.
Our size charts and guides are cross-checked with qualified Australian jewellers to ensure accuracy you can trust before placing an order.
We believe that getting the right ring size should be simple, free, and accessible — whether you are measuring at home with a piece of string, converting from a US size to AU, or shopping on an overseas website. RingMeasure.com exists so that every ring moment — from proposals to birthdays to everyday fashion — starts with confidence.
| Tool / Resource | What It Does | Who It's For | Cost |
|---|---|---|---|
| 🔄 Ring Size Converter | Convert AU ↔ US ↔ EU ↔ UK ↔ Japan sizes instantly | Online shoppers, international buyers | Free |
| 📏 Printable Ring Sizer | Print at home and measure your exact AU ring size | Anyone buying a ring as a gift | Free |
| 📊 AU Ring Size Chart | Full A–Z+3 chart with diameter (mm) and circumference | Jewellers, shoppers, gift buyers | Free |
| 🧵 String / Paper Method Guide | Step-by-step measuring guide using household items | At-home measurement without tools | Free |
| 💍 Adjustable Ring Guide | How open-band rings work, fit tips, material advice | Fashion ring buyers, gift givers | Free |
| 📖 Ring Size by Finger Guide | Typical sizes per finger type — index, middle, thumb, pinky | First-time ring buyers | Free |
Every measurement, chart, and conversion on this site is verified against the Australian/UK standard sizing system used by professional jewellers.
We are not affiliated with any jewellery brand or retailer. Our advice is unbiased — we only care that your ring fits perfectly.
Designed, written, and maintained in Australia, with all content tailored to Australian ring sizes, seasons, and shopping habits.
No fees, no accounts, no barriers. Our tools work on any device — phone, tablet, or desktop — so everyone can access accurate ring sizing help.
RingMeasure.com started with a simple frustration — too many Australians were ordering rings online only to find they didn't fit, because the sizing guides they found were American or European. We built this site to solve that, with one clear focus: accurate, easy, Australian ring sizing.
Sydney-based jewellery enthusiast who launched RingMeasure.com after one too many ill-fitting gifts. 12+ years in the Australian fashion jewellery industry.
Qualified bench jeweller with 18 years experience at independent studios in Melbourne and Adelaide. Verifies all sizing data on the site.
Brisbane-based web developer who built and maintains the ring size calculators, converters, and printable tools. Mobile-first design advocate.
Perth-based content specialist who writes and updates all guides on RingMeasure.com. Focused on plain English and search-friendly Australian content.
Melbourne-based researcher who manages ring size data accuracy, sources updates from Australian Standards, and monitors international size changes.
Sydney-based UX designer ensuring that every tool on the site is fast, intuitive, and works perfectly on every Australian's mobile device.
Have a question about ring sizing? Noticed an error in one of our charts? Want to collaborate on jewellery content for an Australian audience? Our small team is happy to help — reach out via any of the channels below.