Ring Size Guide
How to Find Your Ring Size:
Our standard ring size is 7 for women and 10 for men. However, we offer free re-sizing with all orders. Simply select the size you need at the time of ordering and we will take care of the rest. Please note, re-sized rings require an additional business day to ship out.
Free Plastic Ring Sizer in Mail
Ring Sizer Print-out
If you are looking to order your rings immedietly, and don't want to wait for the free ring sizer to arrive by mail, you may measure your fingers using our ring sizer printout. The print-out is not as accurate as the plastic ring sizer but it will give you a fairly good idea as to what your ring size is.
(Prior to printing, ensure that page scaling is set to "none" on your print dialog box. The document is a PDF file and requires Adobe Acrobat Reader. If you do not have Acrobat Reader download it for free.)
Tips for Measuring Ring Size
The perfect size is when the ring feels comfortable on the finger, but it is a little hard to get off. This allows pleasant wearing without the risk of losing the ring. While you don't want the ring sliding off your finger, you also don't want to it applying too much pressure. What you are looking for is a nice, snug fit. To get a snug fit, the ring should just fit over the largest part of your finger - that is typically your knuckle. And, you should also know that your ring size generally increases with hot outdoor temperatures, with high humidity levels and with a diet high in salt. Your finger is the largest at night time, so it is best to measure your finger then.
Here are some tips if you are planning to surprise your partner:
- Ask your partner's mother or one of her friends if they know her ring size.
- Borrow one of your partner's rings (from the correct finger) and use the Ring Sizer PDF to determine its size.
Ordered Wrong Size?
If you ordered the wrong size, you can send the rings back to us and we can resize the rings for you. Keep in mind, you would be responsible for paying the shipping fees and the resizing charge. For this reason, we strongly recommend that you take advantage of our free resizing offer and be sure about your size before you order.
International Ring Size Conversion Chart
Buying from abroad? Below is a ring size conversion chart that will help you figure out what ring size to order on MyTrioRings.com!
|Diameter (inches)||Diameter (mm)||US/Canada Standard||British, Irish, Australian, Equivalent||Japanese Equivalent||Swiss
|0.514||13.1||1 3/4||C 1/2|
|0.53||13.5||2 1/4||D 1/2|
|0.546||13.9||2 3/4||E 1/2|
|0.562||14.3||3 1/4||F 1/2||5||5.25|
|0.578||14.7||3 3/4||G 1/2||6||6.5|
|0.594||15.1||4 1/4||H 1/2||7.75|
|0.634||16.1||5 1/2||K 1/2||10|
|0.666||16.9||6 1/2||M 1/2||13||14|
|0.698||17.7||7 1/2||O 1/2||15||16.5|
|0.73||18.5||8 1/2||Q 1/2||17|
|0.762||19.4||9 1/2||S 1/2||19|
|0.794||20.2||10 1/2||U 1/2||22||22.75|
|0.826||21||11 1/2||W 1/2||24|
|0.866||22||12 3/4||Z 1/2|