Ring Size Chart

Ring Size (Indian)	Diameter
	Inches	MM
1	0.51	13.1
2	0.52	13.3
3	0.54	13.7
4	0.55	13.9
5	0.56	14.3
6	0.57	14.7
7	0.59	15.1
8	0.6	15.3
9	0.61	15.5
10	0.62	15.9
11	0.64	16.3
12	0.65	16.5
13	0.66	16.9
14	0.68	17.3
15	0.69	17.5
16	0.7	17.9
17	0.71	18.1
18	0.72	18.5
19	0.73	18.7
20	0.75	19.1
21	0.76	19.3
22	0.77	19.7
23	0.78	19.9
24	0.8	20.4
25	0.81	20.6
26	0.82	21
27	0.84	21.4
28	0.85	21.6
29	0.86	22
30	0.87	22.2