Ring Size Guide
There are two ways to determine your ring size:
1. Measure your finger
- Take a strip of paper or ribbon and wrap it around the finger where you want to wear the ring.
- Ensure the paper or ribbon is snug to get the most accurate fit.
- Mark the point where the ends meet, then measure the length with a ruler.
- Refer to the "Circumference" column on the table below to determine your ring size.
2. Measure a ring you already own
- Choose a ring that already fits the finger you have in mind.
- Measure the internal diameter of the ring.
- Refer to the "Internal Diameter" column on the table below to find the corresponding ring size.
Circumference (mm) | Internal Diameter (mm) | US Size | PT Size |
---|---|---|---|
51.2 | 16.5 | 6 | 12 |
54.4 | 17.3 | 7 | 14 |
57.0 | 18.1 | 8 | ~ 17 |
There is also a number of mobile apps that allow you to determine your ring size by placing a ring you already own on top of your phone's screen and making sure that the diameter matches. Just search for "Ring sizer" wherever you get your apps and try it out. Just make sure to set the sizing settings to US.