Ring Size Guide
Method 1: Measure the Ring Size
Instructions:
- Make sure the ring fits the intended finger.
- Calculate the ring’s internal diameter (in mm). Make sure the 0mm point is where the ruler begins.
Method 2: Measure the Finger Size
Instructions:
- Wrap a strip of paper around the intended finger.
- Mark where the paper overlaps, then measure the length in mm — that is the circumference.
Use the size chart below to determine your ring size.
|
Diameter (mm) |
Circumference (mm) |
Indian Size | US Size |
| 15.1 | 47.4 | 7 | 4.25 |
| 15.3 | 48.0 | 8 | 4.50 |
| 15.5 | 48.7 | 9 | 4.70 |
| 15.9 | 49.9 | 10 | 5.25 |
| 16.3 | 51.2 | 11 | 5.75 |
| 16.5 | 51.8 | 12 | 6.00 |
| 16.9 | 53.1 | 13 | 6.50 |
| 17.3 | 54.3 | 14 | 7.00 |
| 17.5 | 55.0 | 15 | 7.25 |
| 17.9 | 56.2 | 16 | 7.75 |
| 18.1 | 58.8 | 17 | 8.00 |
| 18.5 | 58.1 | 18 | 8.50 |
| 18.7 | 58.7 | 19 | 8.75 |
| 19.2 | 60.3 | 20 | 9.25 |
| 19.4 | 60.9 | 21 | 9.50 |