Ring Measurement
How to measure your ring size correctly?
MEASURE YOUR FINGER
Wrap a thread or a small piece of paper around your finger—it should be snug to get the most accurate ring size.
Measure the thread or paper on a ruler and record the size you get.
Repeat the same step 3 times to get the correct ring size.
Follow Megan Ring Size Chart to find out your perfect ring size.
MEASURE YOUR RING
Measure the diameter of your ring.
Follow Megan Ring Size Chart to find out your perfect ring size.
If your ring size is between two sizes, you are advised to choose a large ring size in between.
Measure Your Finger

1. Measure your finger at the end of the day, when they are largest.
2. Compare your measurement with the ring size conversion chart below to determine your correct ring size.
Megan Ring Size Chart
Use the ring size chart below to compare your measurement with the ring size conversion chart to determine the correct ring size.
| Finger (mm) Circumference | Inner Diameter of Rings (mm) | |
|---|---|---|
| Megan Size | Ruler | Megan Ring Size |
| 6 | 46.3 | 14.7 |
| 7 | 47.8 | 15.2 |
| 8 | 49.3 | 15.7 |
| 9 | 50.8 | 16.2 |
| 10 | 52.3 | 16.7 |
| 11 | 53.8 | 17.1 |
| 12 | 55.3 | 17.6 |
| 13 | 56.8 | 18.1 |
| 14 | 58.3 | 18.6 |
| 15 | 59.8 | 19 |
| 16 | 61.3 | 19.5 |
| 17 | 62.8 | 20 |
| 18 | 64.3 | 20.5 |
| 19 | 65.8 | 21 |
| 20 | 67.3 | 21.5 |
| 21 | 68.8 | 21.8 |
| 22 | 70.3 | 22.4 |
| 23 | 71.8 | 22.9 |
| 24 | 73.3 | 23.3 |
| 25 | 74.8 | 23.8 |
| 26 | 76.3 | 24.3 |
| 27 | 77.8 | 24.8 |