Size Guide
What is my ring size?
Welcome to our Ring Size Guide—an easy solution to the often daunting task of finding your perfect fit. This step-by-step guide will show you how to measure the inner diameter of your current ring, equipping you with the knowledge to confidently select the right size for your next jewelry purchase. Keep it simple, precise, and enjoy the process of discovering your ideal ring size. Happy measuring!
Materials Needed:
- Your ring
- Ruler or caliper with millimeter measurements
Steps:
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Select a Ring: Choose a ring that fits comfortably on the finger for which you want to create the size guide.
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Measure the Inner Diameter: Use a ruler or caliper to measure the inner diameter of the ring. Make sure to measure from the inside edges of the ring, across the widest part. The measurement should be in millimeters.
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Record the Measurement: Write down the measurement. For example, if the inner diameter is 16.5 mm, record this value.

Inner diameter (mm) |
France/Germany |
US/Canada |
15.3 |
48 |
5 |
15.9 |
50 |
5.5 |
16.5 |
52 |
6 |
17.1 |
54 |
7 |
17.8 |
56 |
7.5 |
18.4 |
58 |
8 |