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Find Your Ring Size

All our ring sizes are listed in US sizing. If you're unsure of your US ring size, use the converter below to find your equivalent size. The table will help you match your local size to the correct US size so you can shop confidently.

Find Out Ring Size Equivalents Globally

Ring Size Converter

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Your ring size is:

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  • US
  • CA
  • UK
  • AU
  • IE
  • NZ
  • JP
  • IN
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  • SA
  • ES
  • IT
  • NL
  • CH
  • Inside-Diameter
  • Cercumferene (mm)
3 F 4 4.25 14.05 & 44.14
3.25 F.5 - 4.75 14.24 & 44.74
3.50 G 5 5.5 14.45 & 45.40
3.50 G 5 5.5 14.45 & 45.40
4 H 7 6.75 14.88 & 46.80
4.25 H.5 - 7.5 15.09 & 47.40
4.5 I 8 8 15.29 & 48.00
4.75 J - 8.75 15.49 & 48.70
5 J 1/2 9 9.25 15.70 & 49.30
5.25 K - 10 15.90 & 50.00
5.5 K 1/2 10 10.5 16.10 & 50.60
5.75 L - 11.25 16.31 & 51.20
6 L 1/2 11 11.75 16.51 & 51.90
6.25 M 12 12.5 16.71 & 52.50
6.5 M 1/2 13 13.25 16.92 & 53.10
6.75 N - 13.75 17.12 & 53.80
7 N 1/2 14 14.5 17.32 & 54.40
7.25 O - 15 17.53 & 55.10
7.5 O 1/2 15 15.75 17.73 & 55.70
7.75 P - 16.25 17.93 & 56.30
8 P 1/2 16 17 18.14 & 57.00
8.25 Q - 17.5 18.34 & 57.60
8.5 Q 1/2 17 18.25 18.54 & 58.30
8.75 R - 19 18.75 & 58.90
9 R 1/2 18 19.5 18.95 & 59.50
9.25 S - 20.25 19.15 & 60.20
9.5 S 1/2 19 20.75 19.35 & 60.80
9.75 T - 21.5 19.56 & 61.40
10 T 1/2 20 22 19.76 & 62.10
10.25 U 21 22.75 19.96 & 62.70
10.5 U 1/2 22 23.25 20.17 & 63.40
10.75 V - 24 20.37 & 64.00
11 V 1/2 23 24.75 20.57 & 64.60
11.25 W - 25.25 20.78 & 65.30
11.5 W 1/2 24 26 20.98 & 65.90
11.75 X - 26.5 21.18 & 66.60
12 X 1/2 25 27.25 21.39 & 67.20
12.25 Y - 27.75 21.59 & 67.80
12.5 Z 26 28.5 21.79 & 68.50
12.75 Z 1/2 - 29 22.00 & 69.10
13 - 27 29.75 22.20 & 69.70
13.25 Z1 - 30.5 22.40 & 70.40
13.5 - - 31 22.61 & 71.00
13.75 Z2 - 31.75 22.81 & 71.70
14 Z3 - 32.25 23.01 & 72.30
14.25 - - 33 23.22 & 72.90
14.5 Z4 - 33.5 23.42 & 73.60
14.75 - - 34.25 23.62 & 74.20
15 - - 34.75 24.23 & 76.10
Have Any Questions?

FAQs

You can trust the sizes listed on our website. We aim for precise measurements, but minor variations may occur due to manufacturing. Refer to our size guide for detailed information to make the best choice.

Measuring your ring size at home is super simple. Just grab a strip of paper or a piece of string, wrap it around the base of your finger, and mark where the ends meet. Then, measure that length with a ruler — that’s your finger’s circumference. Match it with our ring size chart to find your perfect fit. Pro tip: measure at the end of the day when your fingers are naturally a bit more relaxed (and slightly larger) for the most accurate result.

Absolutely! We totally get that sizing can vary around the world. You’re welcome to order using your local measurements — just use our handy size conversion chart to find the best match in our standard sizing. And if you’re unsure or need a little extra guidance, our customer care team is always here to help you find your perfect fit.

We want your GiliBili piece to feel just right. If your ring isn’t the perfect fit, we offer a one-time complimentary resizing within 21 days of purchase. We can adjust your ring up or down by one full size, depending on the design.

Please note: some styles may not be eligible for resizing due to their unique structure — but don’t worry, if that’s the case, we’ll work with you on alternative solutions.

Shipping costs for sending the ring to us and getting it back to you will be covered by the customer. For full details or help with your specific order, just reach out to our customer care team — we're here to make it easy.

We’ve got you! Our team is always here to help you find your perfect fit. Just drop us a note at care@gilibili.com — we’ll guide you every step of the way.