how to determine your ring size

Method 1: Ask a Jeweller

Head over to your local jeweler, they will tell you your ring size free of charge.

Method 2: Using a Ring That Already Fits

Find a ring that fits the finger you’re measuring.
Measure the diameter of the inside of the ring using a ruler.
Compare the measurement to the size chart.

Method 3: Using a String or Strip of Paper

Wrap a string, strip of paper, or thin ribbon around the base of your finger (where the ring will sit).
Mark where the ends overlap.
Measure the length of the string or paper with a ruler (in millimeters).
Use the ring size chart below to match the measurement with a ring size.

Australian Ring Size Guide

Australian ring sizing follows a scale of letters, typically from ring size F through to Z. Standard women’s ring sizes usually fall into three categories: small: I-M, medium: N-Q and large: R-U. Men’s rings are usually at the larger end of the scale, although this is not always the case. Each Australian ring size letter corresponds to a particular diameter in millimetres, which matches your finger width.

Ring Size Chart

AU Sizes	US Sizes	Europe Sizes	Finger Circumference	Diameter Of Ring
I	4 1/2	8	48.00mm	15.29mm
J	4 3/4	8.75	48.70mm	15.49mm
I	4 1/2	8	48.00mm	15.29mm
K	5 1/4	10	50mm	15.90mm
L	5 3/4	11.25	51.20mm	16.31mm
M	6 1/4	12.5	52.50mm	16.71mm
N	6 3/4	13.75	53.80mm	17.12mm
O	7 1/4	15	55.10mm	17.52mm
P	7 3/4	16.25	56.30mm	17.93mm
Q	8 1/4	17.5	57.60mm	18.34mm
R	8 3/4	19	58.90mm	18.75mm
S	9 1/4	20.25	60.20mm	19.15mm
T	9 3/4	21.5	61.40mm	19.56mm
U	10 1/4	22.75	62.70mm	19.96mm
V	10 3/4	24	64.00mm	20.37mm

Expert Tips

1. Always double-check your measurements for accuracy.

2. Your finger size can fluctuate slightly during the day, over time, and depending on the temperature. If measuring your actual finger, do so in the afternoon when your hands are warm for best results. If you fall between two ring sizes, choose the larger size (or half size) to ensure a comfortable fit.

3. Ensure you measure the exact finger on which you intend to wear your ring (or a ring that you wear on the same finger). Your ring size will vary between your fingers as well as between your hands.

4. If you’re unsure about the correct size, or you’re shopping for an extra special piece such as an engagement ring, visit your local jeweller for professional ring sizing.

If you have any questions contact us!

How to determine your ring size

Method 1: Ask a Jeweler