Complete Australian ring size chart for Warrnambool, Victoria โ convert AU letter sizes to US and EU, measure your finger at home, and find your perfect fit
Warrnambool jewellers โ like all Australian retailers โ use the Australian/British letter system for ring sizes, running from F through to Z and beyond. The average women's ring size in Warrnambool and across Victoria is AU size NโO (equivalent to US 6.75โ7.25, EU 53โ55, diameter 17.1โ17.5 mm). If buying a surprise ring, the safest default for women is AU Nยฝ and for men is AU Tยฝ.
The highlighted rows below show the most commonly purchased ring sizes in Warrnambool and across Victoria. AU sizes use letters โ always confirm whether your jeweller or online store is using AU/UK, US, or EU sizing before placing an order.
| ๐ฆ๐บ AU / UK Size | ๐บ๐ธ US Size | ๐ช๐บ EU Size | Diameter (mm) | Circumference (mm) | Fit Range |
|---|---|---|---|---|---|
| F | 3 | 44.25 | 14.07 mm | 44.20 mm | Petite |
| Fยฝ | 3.25 | 44.75 | 14.27 mm | 44.80 mm | Petite |
| G | 3.5 | 45.5 | 14.48 mm | 45.50 mm | Petite |
| Gยฝ | 3.75 | 46 | 14.68 mm | 46.10 mm | Petite |
| H | 4 | 46.75 | 14.88 mm | 46.80 mm | Small |
| Hยฝ | 4.25 | 47.5 | 15.09 mm | 47.40 mm | Small |
| I | 4.5 | 48 | 15.29 mm | 48.00 mm | Small |
| J | 4.75 | 48.75 | 15.49 mm | 48.70 mm | Women โ Small |
| Jยฝ | 5 | 49.25 | 15.70 mm | 49.30 mm | Women โ Small |
| K | 5.25 | 50 | 15.90 mm | 50.00 mm | Women โ Small |
| Kยฝ | 5.5 | 50.5 | 16.10 mm | 50.60 mm | Women โ Small |
| L | 5.75 | 51.25 | 16.31 mm | 51.20 mm | Popular โ |
| Lยฝ โญ | 6 | 52 | 16.51 mm | 51.90 mm | Popular โ |
| M | 6.25 | 52.5 | 16.71 mm | 52.50 mm | Popular โ |
| Mยฝ | 6.5 | 53.25 | 16.92 mm | 53.10 mm | Popular โ |
| N | 6.75 | 53.75 | 17.12 mm | 53.80 mm | Most Common โ |
| Nยฝ ๐ | 7 | 54.5 | 17.32 mm | 54.40 mm | Most Common โ |
| O | 7.25 | 55 | 17.52 mm | 55.10 mm | Most Common โ |
| Oยฝ | 7.5 | 55.75 | 17.73 mm | 55.40 mm | Popular โ |
| P | 7.75 | 56.25 | 17.93 mm | 56.30 mm | Popular โ |
| Pยฝ | 8 | 57 | 18.40 mm | 57.00 mm | Popular โ |
| Q | 8.25 | 57.5 | 18.34 mm | 57.60 mm | Above Avg โ |
| Qยฝ | 8.5 | 58.25 | 18.54 mm | 58.30 mm | Above Avg โ |
| R | 8.75 | 59 | 18.75 mm | 58.90 mm | Men โ Small |
| Rยฝ | 9 | 59.5 | 18.95 mm | 59.50 mm | Men โ Small |
| S | 9.25 | 60.5 | 19.15 mm | 60.20 mm | Popular โ |
| Sยฝ โญ | 9.5 | 61 | 19.35 mm | 60.80 mm | Popular โ |
| T | 9.75 | 61.75 | 19.56 mm | 61.40 mm | Popular โ |
| Tยฝ ๐ | 10 | 62.25 | 19.76 mm | 62.10 mm | Most Common โ |
| U | 10.25 | 63 | 19.96 mm | 62.70 mm | Popular โ |
| Uยฝ | 10.5 | 63.5 | 20.17 mm | 63.40 mm | Popular โ |
| V | 10.75 | 64.25 | 20.37 mm | 64.00 mm | Popular โ |
| Vยฝ | 11 | 65 | 20.57 mm | 64.70 mm | Popular โ |
| W | 11.25 | 65.75 | 20.78 mm | 65.30 mm | Large โ |
| Wยฝ | 11.5 | 66.25 | 21.08 mm | 66.20 mm | Large โ |
| Y | 12 | 67 | 21.39 mm | 67.20 mm | Large โ |
| Z | 13 | 69.75 | 22.20 mm | 69.70 mm | XL โ |
Thumbs are the widest finger. Thumb rings should slide over the knuckle easily โ always size slightly larger than your measured base size.
Slightly larger than the ring finger. Fashion rings worn on the index often need to go up half a size from your standard ring finger measurement.
Usually the same size or half a size larger than the ring finger. A popular finger for stacking rings and bold statement pieces.
The standard finger for engagement and wedding rings in Warrnambool. The average AU size for women across Victoria is NโNยฝ.
The smallest finger. Pinky rings are very petite โ very small sizes may need to be ordered from a specialist jeweller or sourced online.
Cut a strip of paper approximately 1 cm wide and 10 cm long. Non-stretch thread or dental floss also works perfectly well.
Wrap snugly around the base of the finger you plan to wear the ring on. It should feel comfortable but still slide over the knuckle easily.
Use a pen to mark exactly where the paper overlaps. The length from the end to your mark is your finger circumference in mm.
Lay the strip flat against a ruler and read the measurement in mm. Match this number to the Circumference (mm) column in the chart above.
Take 3 readings and use the average value for the most accurate and consistent result before purchasing any ring.
Select a ring that already fits comfortably on the same finger and same hand you plan to size the new ring for.
Use a ruler to measure straight across the inside of the ring opening in millimetres at the widest point.
Find your diameter in the Diameter (mm) column of the full chart above and read across for your AU letter size, US size, and EU size.
Warrnambool sits on Victoria's south-west coast along the Southern Ocean, giving it a cool, maritime climate. Sea breezes keep temperatures moderate, but humidity on warmer days can cause mild finger swelling โ always measure on a dry, moderate-temperature day.
Warrnambool winters are cool and often wet, with temperatures frequently dropping below 10ยฐC. Cold fingers shrink โ a ring sized in winter may feel noticeably loose by summer. Always measure on a mild day (around 18โ20ยฐC) for the best year-round fit.
Fingers are at their largest in the evening after a full day of activity. Always measure in the late afternoon or evening to ensure your ring will be comfortable from first thing in the morning through to the end of the day.
Your dominant hand's fingers are typically half a size larger than the other hand due to greater muscle development and use. Always measure the specific hand and specific finger you plan to wear the ring on for the most accurate result.
Wide bands (6mm or more) feel tighter than narrow bands as they sit higher on the finger. For any wide-band ring โ particularly men's wedding bands โ go up half a size from your measured AU size for a comfortable and non-restrictive fit.
Most Warrnambool jewellers can resize plain gold and silver bands by 1โ2 sizes at reasonable cost. Stone-set rings and full eternity bands have very limited resize options โ always confirm the resize policy with your jeweller before purchasing.