Take a thin thread or strip of paper.
Wrap the thread or paper around your finger.
Mark the meeting spot of the thread/paper end.
Ring Size (Indian) | Circumference |
5 | 44.9 mm |
6 | 45.9 mm |
7 | 47.1 mm |
8 | 48.1 mm |
9 | 49.0 mm |
10 | 50.0 mm |
11 | 50.9 mm |
12 | 51.8 mm |
13 | 52.8 mm |
14 | 54.0 mm |
15 | 55.0 mm |
16 | 55.9 mm |
17 |
56.9 mm |
18 | 57.8 mm |
19 | 59.1 mm |
20 | 60.0 mm |
21 | 60.9 mm |
22 | 61.9 mm |
23 | 62.8 mm |
24 | 63.8 mm |
25 | 64.7 mm |
26 | 66.0 mm |
27 | 66.9 mm |