Ring Size Chart

- Jan 13, 2018-

How to Measure a Man's Finger for Ring Size

  1. Get Sized at a Jeweler: To ensure the most accurate ring size, we recommend you visit your local jeweler for a professional sizing.


  2. If You are Buying the Ring as a Surprise: Borrow one of your partner's rings and slide it down a tapered candle. Measure the circumference of the candle where the ring stops. Use the chart below to determine the correct ring size.


  3. Tips for Measuring a Man's Ring Size: Don't measure cold fingers, as this is when fingers are the smallest. The best time to measure a finger is at the end of the day when the finger is the largest. Take at least two measurements for accuracy.


  4. Size Yourself: Wrap a thin strip of paper or piece of string around the base of the finger you want to measure. With a pen, mark the point on the paper or string where it overlaps, forming a circle on the finger. Measure the length of the paper or string using a flat ruler, from the starting point to the pen mark. Then find the matching size in the chart below.

Ring Size Conversion Chart

Inside CircumferenceUS/CanadaBritish/Irish/AustralianJapaneseFrenchGermanShop Your Size Now
InchesMM
1.84046.84H746 1/215Shop Size 4
1.89048.04.5I 1/2847 3/415 1/2Shop Size 4.5
1.94049.35J 1/294915 3/4Shop Size 5
1.99050.65.5K 1/21050 1/416 1/4Shop Size 5.5
2.04151.86L 1/21151 1/216 1/2Shop Size 6
2.09153.16.5M 1/21352 3/417Shop Size 6.5
2.14154.47N 1/2145417 1/4Shop Size 7
2.19255.77.5O 1/21555 1/417 1/2Shop Size 7.5
2.24256.98P 1/21656 1/218Shop Size 8
2.29258.28.5Q 1/21757 3/418 1/2Shop Size 8.5
2.34259.59R 1/2185919Shop Size 9
2.39360.89.5S 1/21960 1/419 1/2Shop Size 9.5
2.44362.110T 1/22061 1/220Shop Size 10
2.49363.310.5U 1/22262 3/420 1/2Shop Size 10.5
2.54364.611V 1/2236420 3/4Shop Size 11
2.59465.911.5W 1/22465 1/421Shop Size 11.5
2.64467.212X 1/22566 1/221 1/4Shop Size 12
2.69468.412.5Z2667 3/421 3/4Shop Size 12.5
2.74469.713Z 1276922Shop Size 13
2.7957113.5Z 229

Shop Size 13.5
2.84572.314Z 331

Shop Size 14
2.89573.514.5Z 432

Shop Size 14.5
2.94574.815Z 533

Shop Size 15
2.99676.115.5Z 6


Shop Size 15.5
3.04677.416Z 7


Shop Size 16
3.09678.616.5Z 8


Shop Size 16.5
3.14679.917Z 9


Shop Size 17
3.19781.217.5



Shop Size 17.5
3.24782.518



Shop Size 18
3.29783.718.5



Shop Size 18.5
3.34785.019



Shop Size 19
3.39786.319.5



Shop Size 19.5
3.44887.620



Shop Size 20


 


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