Ring Size Guide New Zealand
Why Ring Size Matters
A ring that fits properly should feel comfortable throughout the day and stay securely in place on your finger. It should not spin, slide around, or cause any pressure or irritation. Choosing the correct size from the beginning also helps avoid the inconvenience of resizing later, making the buying experience smoother and more worry-free.
New Zealand Ring Sizes Explained
In New Zealand, ring sizes are measured using alphabetical sizing from A to Z rather than numerical measurements. This system is widely used across New Zealand jewellers and ensures consistency in fit.
- Most common women’s ring sizes range from L to N
- Most common men’s ring sizes range from T to W
All rings purchased from Diamonds For Everyone are made using New Zealand standard ring sizing.
How to Find Your Ring Size
Finding your ring size at home is simple and does not require special tools. With a few easy methods, you can measure accurately and choose a size that feels comfortable and secure for everyday wear.
- Measure an existing ring that fits the intended finger using its inside diameter
- Use a printable New Zealand ring size guide for quick and accurate results
- Measure your finger with a paper strip or ring sizer tape if you do not have a ring
For the most accurate fit, we recommend measuring at the end of the day and avoiding cold temperatures, as finger size can change slightly throughout the day.
Ring Size Chart
Use the chart below to match your ring measurement with the correct new zealand ring size. It includes international size conversions and exact measurements to help you choose the right fit with confidence.
| UK / New Zealand / AU | USA / Canada | Japan / India / China | Spain / Italy | Inside Diameter & Circumference (mm) |
|---|---|---|---|---|
| I | 4.25 | 7.5 | 15.08 & 47.40 | |
| I ½ | 4.5 | 8 | 8 | 15.29 & 48.00 |
| J | 4.75 | 8.75 | 15.49 & 48.70 | |
| J ½ | 5 | 9 | 9.25 | 15.70 & 49.30 |
| K | 5.25 | 10 | 15.90 & 50.00 | |
| K ½ | 5.5 | 10 | 10.5 | 16.10 & 50.60 |
| L | 5.75 | 11.25 | 16.31 & 51.20 | |
| L ½ | 6 | 11 | 11.75 | 16.51 & 51.90 |
| M | 6.25 | 12 | 12.5 | 16.71 & 52.50 |
| M ½ | 6.5 | 13 | 13.25 | 16.92 & 53.10 |
| N | 6.75 | 13.75 | 17.12 & 53.80 | |
| N ½ | 7 | 14 | 14.5 | 17.32 & 54.40 |
| O | 7.25 | 15 | 17.53 & 55.10 | |
| O ½ | 7.5 | 15 | 15.75 | 17.73 & 55.70 |
| P | 7.75 | 16.25 | 17.93 & 56.30 | |
| P ½ | 8 | 16 | 17 | 18.14 & 57.00 |
| Q | 8.25 | 17.5 | 18.34 & 57.60 | |
| Q ½ | 8.5 | 17 | 18.25 | 18.54 & 58.30 |
| R | 8.75 | 19 | 18.75 & 58.90 | |
| R ½ | 9 | 18 | 19.5 | 18.95 & 59.50 |
| S | 9.25 | 20.25 | 19.15 & 60.20 | |
| S ½ | 9.5 | 19 | 20.75 | 19.35 & 60.80 |
| T | 9.75 | 21.5 | 19.56 & 61.40 | |
| T ½ | 10 | 20 | 22 | 19.76 & 62.10 |
| U | 10.25 | 21 | 22.75 | 19.96 & 62.70 |
| U ½ | 10.5 | 22 | 23.25 | 20.17 & 63.40 |
| V | 10.75 | 24 | 20.37 & 64.00 | |
| V ½ | 11 | 23 | 24.75 | 20.57 & 64.60 |
| W | 11.25 | 25.25 | 20.78 & 65.30 | |
| W ½ | 11.5 | 24 | 26 | 20.98 & 65.90 |
| X | 11.75 | 26.5 | 21.18 & 66.60 | |
| X ½ | 12 | 25 | 27.25 | 21.39 & 67.20 |
| Y | 12.25 | 27.75 | 21.59 & 67.80 | |
| Y ½ | 12.5 | 26 | 28.5 | 21.79 & 68.50 |
| Z | 12.75 | 29 | 22.00 & 69.10 |
Option 2: Use a Ring Sizer Tape (Most Accurate Way to Measure Ring Size at Home)
If you don’t have a ring to measure, using a ring sizer tape is one of the most accurate ways to determine your ring size at home. It allows you to measure your finger comfortably and ensures a precise fit when ordering engagement rings or custom jewellery.
We Can Send You a Professional Ring Sizer
Diamonds For Everyone can provide a professional ring sizer tape so you can measure your finger accurately from the comfort of your home.
- Measures New Zealand ring sizes accurately
- Simple, secure, and easy to use
- Perfect for engagement rings and custom jewellery orders
Contact us to request a ring sizer and our team will arrange delivery for you.
