Procedure #1

Step 01

· Cut a thin strip of paper or Thread
· Wrap the paper/Thread around your finger.
· Mark the spot where the paper/Thread meets

Step 02

· Measure the lenght of the thread with your ruler.
· Use the following chart to determine your ring size.

Ring Size (Indian)	Circumference
	Inches	MM
1	1.61	41
2	1.64	41.7
3	1.68	42.9
4	1.73	44.1
5	1.76	44.8
6	1.81	46.1
7	1.86	47.4
8	1.88	48
9	1.91	48.7
10	1.96	50
11	2.01	51.2
12	2.04	51.9
13	2.09	53.1
14	2.14	54.4
15	2.16	55.1

Ring Size (Indian)	Circumference
	Inches	MM
16	2.21	56.3
17	2.24	57
18	2.29	58.3
19	2.31	58.9
20	2.37	60.2
21	2.39	60.8
22	2.44	62.1
23	2.46	62.7
24	2.51	64
25	2.54	64.6
26	2.59	65.9
27	2.64	67.2
28	2.66	67.8
29	2.72	69.1
30	2.74	69.7

Procedure #2

Here is another chart that can also be considered in determining the appropriate ring size. Measure the inside diameter of a ring that you already own. It measures inside the diameter of such ring in millimeters. This is normally used for double checking your results from the usual paper method. Apart from this, you can also make use of the ring that you wear daily and cross check the same with below chart.

Step 01

· Take a bangle and place it on a scale

Ring Size (Indian)	Circumference
	Inches	MM
1	0.51	13.1
2	0.52	13.3
3	0.53	13.7
4	0.54	13.9
5	0.55	14.3
6	0.56	14.7
7	0.57	15.1
8	0.59	15.3
9	0.6	15.5
10	0.61	15.9
11	0.62	16.3
12	0.65	16.5
13	0.66	16.9
14	0.68	17.3
15	0.69	17.5

Ring Size (Indian)	Circumference
	Inches	MM
16	0.7	13.1
17	0.7	17.9
18	0.72	18.1
19	0.73	18.5
20	0.75	18.7
21	0.76	19.1
22	0.77	19.3
23	0.78	19.7
24	0.8	19.9
25	0.81	20.4
26	0.82	21
27	0.84	21.4
28	0.85	21.6
29	0.86	22
30	0.87	22.2