Diamond Inhouse

Finger Ring Size measuring and Conversion chart:

Yes, we can determine the ring size at home! There is some Procedure and a table down below that will help you easily determine your ring size. You can measure the ring size at home by yourself or you can ask your jeweler to take the measurement of your Ring finger.

For the measuring the ring size at home:

There are 2 ways to determine the ring size at home:

Procedure 1:

  1. Take any of your old Rings and place them on a Ruler.
  2. You can mark both sides of the ring on the Ruler.
  3. With the help of the measurement on the ruler, you can now determine your Ring size from the table below.

Procedure 2:

You can either take the small strip of tape or of thread to measure the area on the finger which will be occupied by the Ring. With the help of a marker, mark the circle on the sting or tape where it gets a complete circle. This helps you to measure it on the scale or ruler, with the mm which we are going to provide.

Step 1:

  1. Take a small thin strip of tape or Thread.
  2. Wrap the tape/Thread around your ring finger.
  3. And with a marker, Mark the spot where the Tape/Thread meets.


Step 2:

  1. Measure the length of the tape or thread with your Scale or a ruler.
  2. Use the following table to determine your ring size.

Ring size conversion chart

USADiameter (mm)Circumference (mm)Diameter (inches)Circumference (inches)BritainEuropeJapan, China,
India
011.5436.250.4541.427   
 11.937.380.4691.472A  
 1237.70.4721.484  0
 12.138.010.4761.496A1/2  
 12.338.640.4841.521B  
112.3738.860.4871.53   
 12.539.270.4921.546B1/2  
1-1/412.5839.520.4951.556   
 12.739.90.51.571C  
1-1/212.7840.150.5031.581 0.15 
 12.940.530.5081.596C1/20.53 
1-3/41340.840.5121.608 0.841
 13.05410.5141.614 1 
 13.141.150.5161.62D1.15 
213.2141.50.521.634 1.5 
 13.341.780.5241.645D1/21.78 
 13.3341.880.5251.649 1.882
 13.37420.5261.654 2 
2-1/413.4142.130.5281.659 2.13 
 13.542.410.5311.67E2.41 
2-1/213.6142.760.5361.683 2.76 
 13.6642.910.5381.689 2.913
 13.69430.5391.693E1/23 
2-3/413.8243.420.5441.709 3.42 
 13.943.670.5471.719F3.67 
 1443.980.5511.731 3.984
 14.01440.5521.732 4 
314.0544.140.5531.738 4.14 
 14.144.30.5551.744F1/24.3 
3-1/414.2444.740.5611.761 4.74 
 14.344.920.5631.769G4.92 
 14.32450.5641.772 5 
 14.3345.020.5641.772 5.025
3-1/214.4545.40.5691.787 5.4 
 14.545.550.5711.793G1/25.55 
 14.64460.5761.811 6 
3-3/414.6546.020.5771.812 6.02 
 14.6646.060.5771.813 6.066
 14.746.180.5791.818H6.18 
414.8646.680.5851.838 6.68 
 14.946.810.5871.843H1/26.81 
 14.96470.5891.85 7 
 1547.120.5911.855 7.127
4-1/415.0747.340.5931.864 7.34 
 15.147.440.5941.868I7.44 
4-1/215.2747.970.6011.889 7.97 
 15.28480.6021.89 8 
 15.348.070.6021.893I1/28.07 
 15.3348.160.6041.896 8.168
4-3/415.4848.630.6091.915 8.63 
 15.548.690.611.917J8.69 
 15.6490.6141.929 9 
 15.6649.20.6171.937 9.29
515.749.320.6181.942J1/29.32 
5-1/415.949.950.6261.967K9.95 
 15.92500.6271.969 10 
 1650.270.631.979 10.2710
5-1/216.150.580.6341.991K1/210.58 
 16.23510.6392.008 11 
5-3/416.3151.240.6422.017L11.24 
 16.3351.30.6432.02 11.311
616.5151.870.652.042L1/211.87 
 16.55520.6522.047 12 
 16.6652.340.6562.061 12.3412
 16.752.460.6572.065M12.46 
6-1/416.7352.560.6592.069 12.56 
 16.87530.6642.087 13 
 16.953.090.6652.09M1/213.09 
6-1/216.9253.160.6662.093 13.16 
 1753.410.6692.103 13.4113
 17.153.720.6732.115N13.72 
6-3/417.1453.850.6752.12 13.85 
 17.19540.6772.126 14 
 17.354.350.6812.14N1/214.35 
 17.3354.440.6822.143 14.4414
717.3554.510.6832.146 14.51 
 17.554.980.6892.165O14.98 
7-1/417.56550.6912.165 15 
 17.6655.480.6952.184 15.4815
 17.755.610.6972.189O1/215.61 
7-1/217.7555.760.6992.195 15.76 
 17.83560.7022.205 16 
 17.956.230.7052.214P16.23 
7-3/417.9756.450.7072.222 16.45 
 1856.550.7092.226 16.5516
 18.156.860.7132.239P1/216.86 
 18.14570.7142.244 17 
818.1957.150.7162.25 17.15 
 18.357.490.722.263Q17.49 
 18.3357.590.7222.267 17.5917
8-1/418.3957.770.7242.274 17.77 
 18.46580.7272.283 18 
 18.558.120.7282.288Q1/218.12 
8-1/218.5958.40.7322.299 18.4 
 18.6658.620.7352.308 18.6218
 18.758.750.7362.313R183/4 
8-3/418.78590.7392.323 19 
 18.959.380.7442.338R1/219.38 
918.9959.660.7482.349 19.66 
 1959.690.7482.35 19.6919
 19.1600.7522.362S20 
9-1/419.2260.380.7572.377 20.38 
 19.360.630.762.387S1/220.63 
 19.3360.730.7612.391 20.7320
9-1/219.4160.980.7642.401 20.98 
 19.42610.7652.402 21 
 19.561.260.7682.412T21.26 
9-3/419.6361.670.7732.428 21.67 
 19.6661.760.7742.431 21.7621
 19.761.890.7762.437T1/221.89 
 19.74620.7772.441 22 
1019.8462.330.7812.454 22.33 
 19.962.520.7832.461U22.52 
 2062.830.7872.474 22.8322
10-1/420.05630.7892.48 23 
 20.163.150.7912.486U1/223.15 
10-1/220.2463.590.7972.504 23.59 
 20.363.770.7992.511V23.77 
 20.3363.870.82.515 23.8723
 20.3763.990.8022.519 23.99 
10-3/420.4664.280.8062.531 24.28 
 20.564.40.8072.535V1/224.4 
 20.6664.910.8132.556 24.9124
1120.6864.970.8142.558 24.97 
 20.69650.8152.559W25 
11-1/420.8865.60.8222.583 25.6 
 20.965.660.8232.585W1/225.66 
 2165.970.8272.597 25.9725
 21.01660.8272.598 26 
11-1/221.0866.220.832.607 26.22 
 21.166.290.8312.61X26.29 
10-3/421.366.920.8392.635X1/226.92 
 21.3367.010.842.638 27.0126
1221.4967.510.8462.658Y27.51 
 21.6568.020.8522.678 28.02 
 21.6668.050.8532.679 28.0527
12-1/421.7168.20.8552.685Y1/228.2 
12-1/221.8968.770.8622.707Z28.77 
 21.9668.990.8652.716 28.99 
 2269.120.8662.721 29.1228
 22.169.430.872.733Z1/229.43 
12-3/422.1269.490.8712.736 29.49 
 22.2869.990.8772.756Z+129.99 
1322.3370.150.8792.762 30.1529
 22.570.690.8862.783Z+11/230.69 
13-1/422.5470.810.8872.788 30.81 
 22.6710.892.795 31 
 22.6671.190.8922.803 31.1930
 22.771.310.8942.807Z+231.31 
13-1/222.7571.470.8962.814 31.47 
13-3/422.9272.010.9022.835Z+21/232.01 
 2372.260.9062.845 32.2631
 23.172.570.9092.857Z+332.57 
1423.1672.760.9122.865 32.76 
 23.2473.010.9152.874 33.01 
 23.373.20.9172.882Z+31/233.2 
 23.3473.320.9192.887 33.32 
 23.3373.290.9192.885 33.2932
14-1/423.3773.420.922.891 33.42 
 23.573.830.9252.907Z+433.83 
14-1/223.5573.980.9272.913 33.98 
 23.6674.330.9312.926 34.3333
 23.774.460.9332.931Z+41/234.46 
14-3/423.7874.710.9362.941 34.71 
 23.8774.990.942.952 34.99 
 23.975.080.9412.956Z+535.08 
152475.40.9452.969 35.434
 24.175.710.9492.981Z+51/235.71 
15-1/424.19760.9522.992 36 
 24.376.340.9573.006Z+636.34 
 24.3376.430.9583.009 36.4335
15-1/224.4176.690.9613.019 36.69 
 24.51770.9653.031Z+61/237 
15-3/424.6177.310.9693.044 37.31 
 24.6677.470.9713.05 37.4736
 24.777.60.9723.055Z+737.6 
1624.83780.9783.071 38 
 24.978.230.983.08Z+71/238.23 
16-1/42578.540.9843.092 38.5437

One Response

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