OPTION 1. Measure an existing ring you already own on your screen (Note: you are measuring the inner finger hole inside the ring):

Click Here: Measure the inner hole of your ring

OPTION 2A. Viewable / Printable Ring Sizer and International Conversion Chart (PDF):

 Click Here: Printable Ring Sizer & Conversion Chart PDF

 (NOTE: May open in a new window and/or may auto save into your computer's "downloads" folder).

OPTION 2B. Viewable / Printable Ring Sizer and International Conversion Chart (JPEG):

Click Here: Printable Ring Sizer

Click Here: International Size Conversion Chart

(NOTE: May open in a new window and/or may auto save into your computer's "downloads" folder).

3. Viewable / Printable MM to Inches Conversion Chart (GIF):

Click Here: MM Reference Chart 

(NOTE: May open in a new window and/or may auto save into your computer's "downloads" folder).