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Ring Size Guide

RJ Gems & Jewel

Ring Size Guide

HOW TO USE THIS GUIDE

Before proceeding, use a ruler to confirm the printed paper size in the box to the right.

Pull tightly. The sizer must fit snugly to produce an accurate size.

Measure your finger at the time of the day when it will be at its largest, this is usually at the end of the day.

Avoid measuring your fingers when they are cold or damp.

Bands and rings over 5mm in width may fit your finger more tightly than rings of the same size in narrower widths.

FIND YOUR RING SIZE

METHOD 1: CREATE YOUR OWN

You’ll need:

  • String, yarn, or a thin strip of paper
  • Pen or marker
  • Ruler
  1. Cut a piece of string to at least 3 inches long
  2. Wrap it around the base of the finger you plan to wear your ring Make sure to it’s snug!
  3. Using a pen or marker, mark where the ends overlap
  4. Lay the string flat and use a ruler to measure the length in millimeters
  5. Use the Ring Size Conversion Chart below to find your corresponding ring size
METHOD 2: PRINT YOUR SIZER
  1. Cut out the ring sizer below
  2. Wrap the ring sizer snuggly around the widest part of the inteded finger so that the numbers are visible to you and insert the pointed end through the slit you made in the sizer
  3. Make note of the number that lines up with the slit, this is your ring size! Keep in mind that quarter sizes are also available if your sizer indicates that you are between whole and half sizes.
METHOD 3: MEASURE A CURRENT RING
  1. Choose a ring that correctly fits the finger you are purchasing the ring In the United States the engagemend ring and wedding band are most commonly worn on the ring finger of the left hand.
  2. Lay the ring over each of the size circles below until you are able to closesly match the inside edge of the ring to one of the circles on the
  3. If the ring falls between two of the sizes, order the quarter size in the

Ring Size Chart

All Rj Gems & Jewels rings are specified in standard US sizes. View the conversion chart to see how US sizes map to finger circumference, as well as how US sizes convert to Canada, Australia, UK and other countries.

Swipe to view more countries

Inside Circumference US, Canada, Mexico UK, Australia, Ireland, New Zealand, South Africa France Germany, Russia, Ukraine, Asia India, China, Japan, South America, Turkey, Israel Italy, Spain, Netherlands, Switzerland
IN MM
1.74 44.2 3 F 44 14 4 4
1.77 44.8 3.25 F 3/4 44.625 14.25 --- 4.625
1.79 45.5 3.5 G 1/4 45.25 14.5 5 5.25
1.82 46.1 3.75 H 45.875 14.75 6 5.875
1.84 46.8 4 H 1/2 46.5 15 7 6.5
1.87 47.4 4.25 I 47.125 15.25 --- 7.125
1.89 48 4.5 I 1/2 47.75 15.5 8 7.75
1.92 48.7 4.75 J 1/4 48.375 --- --- 8.375
1.94 49.3 5 J 1/2 49 15.75 9 9
1.97 50 5.25 K 1/4 49.625 16 --- 9.625
1.99 50.6 5.5 L 50.25 16.25 10 10.25
2.02 51.2 5.75 L 1/4 50.875 --- 11 10.875
2.04 51.9 6 M 51.5 16.5 12 11.5
2.07 52.5 6.25 M 1/2 52.125 16.75 --- 12.125
2.09 53.1 6.5 N 52.75 17 13 12.75
2.12 53.8 6.75 N 1/2 53.375 --- --- 13.375
2.14 54.4 7 O 54 17.25 14 14
2.17 55.1 7.25 O 1/2 54.625 17.5 --- 14.625
2.19 55.7 7.5 P 55.25 17.75 15 15.25
2.22 56.3 7.75 P 1/2 55.875 --- --- 15.875
2.24 57 8 Q 56.5 18 16 16.5
2.27 57.6 8.25 Q 1/2 57.125 18.25 --- 7.125
2.29 58.3 8.5 Q 3/4 57.75 18.5 17 17.75
2.32 58.9 8.75 R 1/4 58.375 18.75 --- 18.375
2.34 59.5 9 R 3/4 59 19 18 19
2.37 60.2 9.25 S 1/4 59.625 19.25 --- 19.625
2.39 60.8 9.5 S 3/4 60.25 19.5 19 20.25
2.42 61.4 9.75 T 1/4 60.875 19.75 --- 20.875
2.44 62.1 10 T 1/2 61.5 20 20 21.25
2.47 62.7 10.25 U 62.125 20.25 21 22.125
2.49 63.4 10.5 U 1/2 62.75 20.5 22 22.75
2.52 64 10.75 V 1/4 63.375 --- --- 23.375
2.54 64.6 11 V 1/2 64 20.75 23 24
2.57 65.3 11.25 W 1/4 64.625 --- --- 24.625
2.59 65.9 11.5 W 3/4 65.25 21 24 25.25
2.62 66.6 11.75 X 1/4 65.875 --- --- 25.875
2.65 67.2 12 Y 66.5 21.25 25 26.5
2.68 68.1 12.25 Y 1/2 67.125 21.5 --- 27.125
2.71 68.5 12.5 Z 67.75 21.75 26 27.75
2.72 69.1 12.75 Z + 1/2 68.375 --- --- 28.375
2.75 69.7 13 Z + 1 69 22 27 29