How To Measure Your Ring Size?

Following are Two Easy methods for Finding out Size of your Ring

This is a chart that will be extremely helpful for you to determine the ring size that you need. 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.



Requirement:

  1. A strip of Paper or Tape .
  2. Pencil or Pen to mark on Strip.
  3. Ruler for Measuring Length in Milimeters.

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. 

Method #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 length 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

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) 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) 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 and Canada UK, Europe and Australia Switzerland Asia(HK, China, Singapore, Taiwan, Japan)
14.13F44
14.33.25F.55.255
14.53.50G  
14.73.75G.56.506
14.94H 7
15.14.25H.57.75 
15.34.50I 8
15.54.75I.59 
15.75J 9
15.95.25J.510 
16.15.50K 10
16.35.75K.511.75 
16.56L12.7511
16.76.25L.5 12
16.96.50M1413
17.16.75M.5  
17.37N15.2514
17.57.25N.5  
17.77.50O16.5015
17.97.75O.5  
18.18P17.7516
18.38.25P.5  
18.58.50Q 17
18.88.75Q.519 
19.09R 18
19.29.25R.520.25 
19.49.50S 19
19.69.75S.521.50 
19.810T 20
20.010.25T.5 21
20.210.50U22.7522
20.410.75U.5  
20.611V 23
20.811.25V.525 
21.011.50W 24
21.211.75W.5  
21.412X27.5025
21.612.25X.5  
21.812.50Y28.7526
22.012.75Z  
21.213Z.5 27
21.413.25   
21.613.50Z1  


**Still not Sure, You may approach a nearby Jewellery Store and request them to measure your Ring Size.

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