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Ring size measuring & conversion guide

Handmade sterling silver and gold rings, pendants, earrings, necklaces and more available in our Australian online jewellery shop.

Shopping for rings?

Silver rings from our online jewellery store.

If you're a creative woman with your own unique sense of style check out our rings, along with delightful necklaces, earrings and other jewellery handmade in gold, silver and gemstones. You'll find something to love.

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What’s your ring size?

Finger sizes vary from one person to the next and it can be almost impossible to get right just by guessing. So it’s important to check your ring size before ordering a ring from our jewellery store - or from anywhere else for that matter.

But how do you make sure you have the right size? We know it can be tricky, so we're here to help.

Because you'll want an accurate measurement we highly recommend purchasing one of our very handy ring sizing kits.

Each kit contains a reusable sizing belt, a printed copy of our very helpful measuring guide and even a discount code to use when you return to shop online for rings. 

If you already know your ring measurement or need to convert a ring size, scroll down to our ring size conversion chart, which includes both US and Australian ring sizes.

Otherwise read on for other handy ring size measuring info.

Free ring size guide

Let us help you get the right measurement with some of our best ring sizing tips, including how to accurately measure from an existing ring.

Here's the deal: to download our free ring size measuring guide, simply become an insider and join our mailing list.

Our ring size measuring guide and jewellery care guide.

Once you confirm your email address you'll get links to this free guide, along with our helpful jewellery care and cleaning guide. The best part? As a subscriber you'll also get 10% off your first order with us - even if you don't purchase a ring.

In the measuring guide you'll get:

  • Lots of tips for getting an accurate finger size
  • Printable chart for measuring an existing ring
  • Full ring size measurement chart which you can print and keep handy

Ring size conversion chart:

(Best viewed in landscape)

Inside
diameter
(inches)
Inside
diameter
(mm)
Inside
circ. 
(inches)
Inside
circ. 
(mm)
Numerical
sizes
(US, Canada)
Alphabetical
sizes
(Australia, UK, etc)
0.458" 11.6 mm 1.438" 36.5 mm 0  
0.466" 11.8 mm 1.463" 37.2 mm 1/4  
0.474" 12 mm 1.488" 37.8 mm 1/2 A
0.482" 12.2 mm 1.513" 38.4 mm 3/4 A 1/2
0.49" 12.4 mm 1.539" 39.1 mm 1 B
0.498" 12.6 mm 1.564" 39.7 mm 1 1/4 B 1/2
0.506" 12.9 mm 1.589" 40.4 mm 1 1/2 C
0.514" 13.1 mm 1.614" 41 mm 1 3/4 C 1/2
0.522" 13.3 mm 1.639" 41.6 mm 2 D
0.53" 13.5 mm 1.664" 42.3 mm 2 1/4 D 1/2
0.538" 13.7 mm 1.689" 42.9 mm 2 1/2 E
0.546" 13.9 mm 1.714" 43.5 mm 2 3/4 E 1/2
0.554" 14.1 mm 1.74" 44.2 mm 3 F
0.562" 14.3 mm 1.765" 44.8 mm 3 1/4 F 1/2
0.57" 14.5 mm 1.79" 45.5 mm 3 1/2 G
0.578" 14.7 mm 1.815" 46.1 mm 3 3/4 G 1/2
0.586" 14.9 mm 1.84" 46.7 mm 4 H
0.594" 15.1 mm 1.865" 47.4 mm 4 1/4 H 1/2
0.602" 15.3 mm 1.89" 48 mm 4 1/2 I
0.61" 15.5 mm 1.915" 48.7 mm 4 3/4 J
0.618" 15.7 mm 1.941" 49.3 mm 5 J 1/2
0.626" 15.9 mm 1.966" 49.9 mm 5 1/4 K
0.634" 16.1 mm 1.991" 50.6 mm 5 1/2 K 1/2
0.642" 16.3 mm 2.016" 51.2 mm 5 3/4 L
0.65" 16.5 mm 2.041" 51.8 mm 6 L 1/2
0.658" 16.7 mm 2.066" 52.5 mm 6 1/4 M
0.666" 16.9 mm 2.091" 53.1 mm 6 1/2 M 1/2
0.674" 17.1 mm 2.116" 53.8 mm 6 3/4 N
0.682" 17.3 mm 2.141" 54.4 mm 7 N 1/2
0.69" 17.5 mm 2.167" 55 mm 7 1/4 O
0.698" 17.7 mm 2.192" 55.7 mm 7 1/2 O 1/2
0.706" 17.9 mm 2.217" 56.3 mm 7 3/4 P
0.714" 18.1 mm 2.242" 56.9 mm 8 P 1/2
0.722" 18.3 mm 2.267" 57.6 mm 8 1/4 Q
0.73" 18.5 mm 2.292" 58.2 mm 8 1/2 Q 1/2
0.738" 18.7 mm 2.317" 58.9 mm 8 3/4 R
0.746" 18.9 mm 2.342" 59.5 mm 9 R 1/2
0.754" 19.2 mm 2.368" 60.1 mm 9 1/4 S
0.762" 19.4 mm 2.393" 60.8 mm 9 1/2 S 1/2
0.77" 19.6 mm 2.418" 61.4 mm 9 3/4 T
0.778" 19.8 mm 2.443" 62.1 mm 10 T 1/2
0.786" 20 mm 2.468" 62.7 mm 10 1/4 U
0.794" 20.2 mm 2.493" 63.3 mm 10 1/2 U 1/2
0.802" 20.4 mm 2.518" 64 mm 10 3/4 V
0.81" 20.6 mm 2.543" 64.6 mm 11 V 1/2
0.818" 20.8 mm 2.569" 65.2 mm 11 1/4 W
0.826" 21 mm 2.594" 65.9 mm 11 1/2 W 1/2
0.834" 21.2 mm 2.619" 66.5 mm 11 3/4 X
0.842" 21.4 mm 2.644" 67.2 mm 12 X 1/2
0.85" 21.6 mm 2.669" 67.8 mm 12 1/4 Y
0.858" 21.8 mm 2.694" 68.4 mm 12 1/2 Z
0.866" 22 mm 2.719" 69.1 mm 12 3/4 Z 1/2
0.874" 22.2 mm 2.744" 69.7 mm 13  
0.882" 22.4 mm 2.769" 70.3 mm 13 1/4 Z1
0.89" 22.6 mm 2.795" 71 mm 13 1/2  
0.898" 22.8 mm 2.82" 71.6 mm 13 3/4 Z2
0.906" 23 mm 2.845" 72.3 mm 14 Z3
0.914" 23.2 mm 2.87" 72.9 mm 14 1/4  
0.922" 23.4 mm 2.895" 73.5 mm 14 1/2 Z4
0.93" 23.6 mm 2.92" 74.2 mm 14 3/4  
0.938" 23.8 mm 2.945" 74.8 mm 15  
0.946" 24 mm 2.97" 75.4 mm 15 1/4  
0.954" 24.2 mm 2.996" 76.1 mm 15 1/2  
0.962" 24.4 mm 3.021" 76.7 mm 15 3/4  
0.97" 24.6 mm 3.046" 77.4 mm 16