Ring Size Guide

Ring Size Guide

Use this ring sizing chart to measure your finger size accurately. This guide will help you determine the perfect fit using two simple methods.

Procedure #1: Measure Your Finger

You can use a tape, a thin strip of paper, or a piece of string to measure the area occupied by the ring.

Step 01:

  • Cut a thin strip of paper or thread.

  • Wrap it around your finger.

  • Mark the spot where the paper/thread meets.

Step 02:

  • Measure the length of the thread with a ruler.

  • Use the following chart to determine your Indian ring size.

Ring Size (Indian) Circumference (Inches) Circumference (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
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: Measure an Existing Ring

Measure the internal diameter of a ring you already own to double-check your results.

Step 01:

  • Take a ring that fits you well and place it on a scale/ruler.

  • Measure the inside diameter in millimeters.

    Ring Size (Indian) Diameter (Inches) Diameter (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 0.61 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