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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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  • US
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  • UK
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  • NZ
  • JP
  • IN
  • CN
  • SA
  • ES
  • IT
  • NL
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  • 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 don’t offer a resizing service, so please check your ring size carefully before you order. Use the size guide on this page and double-check your size. If you’re unsure whether you need a different size, email us at hello@gilibili.com before placing your order and we’ll help.

If a ring does need resizing after delivery, we can help you find a trusted jeweler near you, and you can have it resized there. Some designs, such as eternity bands, can’t easily be resized.

An unworn ring in its original condition can be returned within 30 days under our Return & Refund Policy. Once a ring has been resized or altered, it can’t be returned.

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