Ring Size Chart

At Jama Jewels, we understand the importance of finding the perfect ring size to make your jewelry shopping experience seamless and enjoyable. Whether you're looking for a stunning engagement ring or a dazzling gift for yourself or your loved ones, our Ring Size Chart and Free Ring Sizer services are here to assist you.

Request a Free Ring Sizer:

We are thrilled to offer you a complimentary ring sizer to help you measure your ring size accurately from the comfort of your home. Simply request a Free Ring Sizer, and we will promptly ship it to addresses in the US and Canada within five to seven business days. For our valued customers in the UK and Australia, please allow for slightly longer delivery times.

Find Your Ring Size with Our Ring Sizing Guide: For those seeking immediate measurements, our easy-to-use Ring Sizing Guide is available for you to print. Before printing, ensure that the page scaling is set to "none" in your print dialog box to maintain accurate measurements. Using the Ring Sizing Guide is a breeze: just place an existing ring you own over the size circles until it aligns with the inside edge of your ring. Please make sure the ring used matches the exact finger (and hand) for which the new ring is intended.

Create Your Own Ring Sizer: If you prefer a DIY approach, you can create your own ring sizer using our instructions. Simply cut out the provided ring sizer and wrap it snugly around the widest part of your intended finger. The numbers on the sizer should be visible to you, and then insert the pointed end through the slit. Take note of the number that lines up with the slit - voilà, you've found your ring size!

Ring Size Chart: At Jama Jewels, all our rings are specified in standard US sizes. To assist you in finding the right size, we have a conversion chart that displays how US sizes correspond to finger circumference and also convert to sizes used in Canada, Australia, the UK, and other countries.

Inside Circumference US, Canada, Mexico UK, Australia, Ireland, New Zealand, South Africa France Germany, Russia, Ukraine, Asia India, China, Japan, South America, Turkey, Israel Italy, Spain, Netherlands, Switzerland
IN MM
1.74 44.2 3 F 44 14 4 4
1.77 44.8 3.25 F 1/2 44.625 14.25 --- 4.625
1.79 45.5 3.5 G 45.25 14.5 5 5.25
1.82 46.1 3.75 G 1/2 45.875 14.75 6 5.875
1.84 46.8 4 H 46.5 15 7 6.5
1.87 47.4 4.25 H 1/2 47.125 15.25 --- 7.125
1.89 48 4.5 I 47.75 15.5 8 7.75
1.92 48.7 4.75 J 48.375 --- --- 8.375
1.94 49.3 5 J 1/2 49 15.75 9 9
1.97 50 5.25 K 49.625 16 --- 9.625
1.99 50.6 5.5 K 1/2 50.25 16.25 10 10.25
2.02 51.2 5.75 L 50.875 --- 11 10.875
2.04 51.9 6 L 1/2 51.5 16.5 12 11.5
2.07 52.5 6.25 M 52.125 16.75 --- 12.125
2.09 53.1 6.5 M 1/2 52.75 17 13 12.75
2.12 53.8 6.75 N 53.375 --- --- 13.375
2.14 54.4 7 N 1/2 54 17.25 14 14
2.17 55.1 7.25 O 54.625 17.5 --- 14.625
2.19 55.7 7.5 O 1/2 55.25 17.75 15 15.25
2.22 56.3 7.75 P 55.875 --- --- 15.875
2.24 57 8 P 1/2 56.5 18 16 16.5
2.27 57.6 8.25 Q 57.125 18.25 --- 7.125
2.29 58.3 8.5 Q 1/2 57.75 18.5 17 17.75
2.32 58.9 8.75 R 58.375 18.75 --- 18.375
2.34 59.5 9 R 1/2 59 19 18 19
2.37 60.2 9.25 S 59.625 19.25 --- 19.625
2.39 60.8 9.5 S 1/2 60.25 19.5 19 20.25
2.42 61.4 9.75 T 60.875 19.75 --- 20.875
2.44 62.1 10 T 1/2 61.5 20 20 21.25
2.47 62.7 10.25 U 62.125 20.25 21 22.125
2.49 63.4 10.5 U 1/2 62.75 20.5 22 22.75
2.52 64 10.75 V 63.375 --- --- 23.375
2.54 64.6 11 V 1/2 64 20.75 23 24
2.57 65.3 11.25 W 64.625 --- --- 24.625
2.59 65.9 11.5 W 1/2 65.25 21 24 25.25
2.62 66.6 11.75 X 65.875 --- --- 25.875
2.65 67.2 12 X 1/2 66.5 21.25 25 26.5
2.68 68.1 12.25 Y 67.125 21.5 --- 27.125
2.71 68.5 12.5 Z 67.75 21.75 26 27.75
2.72 69.1 12.75 Z 1/2 68.375 --- --- 28.375
2.75 69.7 13 --- 69 22 27 29

Ring Size Tips: We want to ensure your ring fits perfectly, so here are some essential tips to consider when measuring:

  1. Measure the finger on the correct hand, as dominant hands tend to be slightly larger.
  2. Keep in mind that wider bands will fit a bit tighter than thinner ones.
  3. Measure your finger when it's at normal body temperature, as fingers can expand or shrink with changes in temperature.
  4. The best time to measure your finger is at the end of the day when it's most stable.
  5. If your knuckle is larger, take two measurements and choose a size in between to ensure a comfortable fit.
  6. Planning a surprise proposal? Check out our tips on How to Measure Ring Size for a Surprise Proposal.
  7. If you're uncertain about your partner's ring size, selecting one of the standard ring sizes is a safe choice. The average ring size for women is 6 to 7, while for men, it's 9 to 10.

At Jama Jewels, we believe that every piece of jewelry should fit perfectly, just like your unique love story. Use our Ring Size Chart and Free Ring Sizer to find the ideal fit and let us be a part of your special moments. Happy shopping!