Ring Size Converter Version 1.0, is a small application you can run directly on your computer desktop. The file requires NO installation and is very helpful when shopping from online jewelry stores and you are not sure about your exact ring size. You can use the file for free to convert ring sizes between USA/Canada, UK/Australia, Japan and Swiss, using inches or millimeters (mm) for diameter and circumference.

How to Use the application:

Option 1 (measure the diameter):

The diameter of a ring is the measure of the distance across the middle inside.? Simply draw around the inside of a ring you know fits well, then measure the diameter (you can either measure the diameter in centimeters or inches). Use our Ring-Converter application to select the diameter and find your ring size.

Option 1 (measure the circumference):

The circumference of a ring is the measure of the length around the circle. ?Simply measure the length around the circle? of a ring you know fits well (you can either measure the circumference in centimeters or inches). Use our Ring-Converter application to select the circumference ?and find your ring size.?