How To Measure Your Ring Size?

Two Easy methods for Finding out Size of your Ring

Method #1

Requirement:

  1. A strip of Paper or Tape .
  2. Pencil or Pen to mark on Strip.
  3. Ruler for Measuring Length in Milimeters.
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 length of the thread with your ruler.
  • Use the following chart to determine your ring size.

You can either make use of a tape or a small piece of string to measure the area that will be occupied by the ring. When it becomes a complete circle, make a mark on such string. This will be helpful for you to compare with the chart that is mentioned below. For extra width, you can add another size to accommodate.

Caution:

  1. Do not Tighten or loosen the Strip too much on finger. Adjust it with desired tightness before measuring.
  2. Take into account the Size of Knuckles (Finger Joints), If you take a size that is too small then Knuckles then the Ring may not get into the Finger. Using a wide Strip minimises this error. 

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

Method #2

Requirement:

  1. A Ring that fits your finger
  2. Ruler (with markings in Millimetre)

If you already have a Ring that fits your Finger perfectly, then you can Use this Method. Keep the Ring on the Ruler Such that half part of Ring is on either side of Ruler markings. Measure the Diameter by Placing the Ring on the Ruler (Shown in the Picture). Alternatively, You can place the Ring on a sheet of Paper and mark the inner circumference using a pencil or pen. Now measure the Diameter from the marking obtained, using the Ruler.

Caution:

  1. The Measurement of Diameter should be Accurate. Remember, Diameter is the longest distance between two points on the Circle
  2. Use a Band-Type Ring for Accurate Measurement. 
  3. The Ring Should be undistorted (Perfectly round in Shape)
Step 01

Take a Ring and place it on a scale

Ring Size (Indian)

Inside 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

Ring Size (Indian)

Inside Diameter
  Inches MM
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

International Ring Size Chart

Inside Diameter Millimeters (MM)

US & Canada

UK, Europe & Australia

India

14.13F4
14.33.25F.55
14.53.50G 
14.73.75G.56
14.94H7
15.14.25H.5 
15.34.50I8
15.54.75I.5 
15.75J9
15.95.25J.5 
16.15.50K10
16.35.75K.5 
16.56L11
16.76.25L.512
16.96.50M13
17.16.75M.5 
17.37N14
17.57.25N.5 
17.77.50O15
17.97.75O.5 
18.18P16
18.38.25P.5 
18.58.50Q17
18.88.75Q.5 
19.09R18
19.29.25R.5 
19.49.50S19
19.69.75S.5 
19.810T20
20.010.25T.521
20.210.50U22
20.410.75U.5 
20.611V23
20.811.25V.5 
21.011.50W24
21.211.75W.5 
21.412X25
21.612.25X.5 
21.812.50Y26
22.012.75Z 
21.213Z.527
21.413.25  
21.613.50Z1 

If you are still not Sure, please contact us to receive a Ring size measurement tool at your doorstep,
or You can approach a nearby Jewellery store to measure your Ring Size.

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