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Ring Size Chart &
Ring Sizer
View our ring size chart, download a free ring sizer, and learn how to find your ring size at home.
Download, print and cut out our printable ring size .pdf file to determine your ring size at home.


7 ways to know the size of the ring discreetly and correctly
Instead of going to a jewelry store to find out what size ring you need, you can measure it yourself. It’s much quicker and more reliable. Here are my ways to find out the size when you want to surprise your loved one.
Use this method if you are not sure if you can estimate the size by eye, or if you do not have the proper measuring tools nearby.
Place the ring on your finger and mark where it fits, you can use a pen. The important thing is that the ring fits as perfectly as possible on that part of the finger.
Tape the finger with the left mark with a band-aid so as not to arouse suspicion.
To buy a girl a ring of the right size, you need to take her ring inconspicuously, place it on the paper and draw the inside contour. Then you can go to the store with this drawing or measure the circumference yourself: the diameter of the circle is the size.
You can also make a print of the ring on Plasticine or any other plastic material. Do not forget to wipe off the ring afterward so that your idea is not revealed.
Take a piece of paper and roll it up. Insert it into the ring so that it is held loosely in it. Staple the roll in this position into a cylinder, making sure it will not unroll. Take it to the store or measure it yourself.
Use the already prepared templates by printing a picture with the pre-determined dimensions.
Simply apply the ring to the circles printed on the sheet of paper, focusing on the inner diameter.
Take a thin strip of paper.
Wrap it around the bottom phalanx of your finger. Do not tighten, it is better if the strip lies and moves freely around the finger.
Make a mark on the strip where the ends meet and cut off the excess.
Measure the length of the strip and determine the ring size from the chart below.
Ring Size Chart
All CULTIVE 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.
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 1/2 | 44.625 | 14.25 | — | 4.625 |
1.79 | 45.5 | 3.5 | G | 45.25 | 14.5 | 5 | 5.25 |
1.82 | 46.1 | 3.75 | G 1/2 | 45.875 | 14.75 | 6 | 5.875 |
1.84 | 46.8 | 4 | H | 46.5 | 15 | 7 | 6.5 |
1.87 | 47.4 | 4.25 | H 1/2 | 47.125 | 15.25 | — | 7.125 |
1.89 | 48 | 4.5 | I | 47.75 | 15.5 | 8 | 7.75 |
1.92 | 48.7 | 4.75 | J | 48.375 | — | — | 8.375 |
1.94 | 49.3 | 5 | J 1/2 | 49 | 15.75 | 9 | 9 |
1.97 | 50 | 5.25 | K | 49.625 | 16 | — | 9.625 |
1.99 | 50.6 | 5.5 | K 1/2 | 50.25 | 16.25 | 10 | 10.25 |
2.02 | 51.2 | 5.75 | L | 50.875 | — | 11 | 10.875 |
2.04 | 51.9 | 6 | L 1/2 | 51.5 | 16.5 | 12 | 11.5 |
2.07 | 52.5 | 6.25 | M | 52.125 | 16.75 | — | 12.125 |
2.09 | 53.1 | 6.5 | M 1/2 | 52.75 | 17 | 13 | 12.75 |
2.12 | 53.8 | 6.75 | N | 53.375 | — | — | 13.375 |
2.14 | 54.4 | 7 | N 1/2 | 54 | 17.25 | 14 | 14 |
2.17 | 55.1 | 7.25 | O | 54.625 | 17.5 | — | 14.625 |
2.19 | 55.7 | 7.5 | O 1/2 | 55.25 | 17.75 | 15 | 15.25 |
2.22 | 56.3 | 7.75 | P | 55.875 | — | — | 15.875 |
2.24 | 57 | 8 | P 1/2 | 56.5 | 18 | 16 | 16.5 |
2.27 | 57.6 | 8.25 | Q | 57.125 | 18.25 | — | 7.125 |
2.29 | 58.3 | 8.5 | Q 1/2 | 57.75 | 18.5 | 17 | 17.75 |
2.32 | 58.9 | 8.75 | R | 58.375 | 18.75 | — | 18.375 |
2.34 | 59.5 | 9 | R 1/2 | 59 | 19 | 18 | 19 |
2.37 | 60.2 | 9.25 | S | 59.625 | 19.25 | — | 19.625 |
2.39 | 60.8 | 9.5 | S 1/2 | 60.25 | 19.5 | 19 | 20.25 |
2.42 | 61.4 | 9.75 | T | 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 | 63.375 | — | — | 23.375 |
2.54 | 64.6 | 11 | V 1/2 | 64 | 20.75 | 23 | 24 |
2.57 | 65.3 | 11.25 | W | 64.625 | — | — | 24.625 |
2.59 | 65.9 | 11.5 | W 1/2 | 65.25 | 21 | 24 | 25.25 |
2.62 | 66.6 | 11.75 | X | 65.875 | — | — | 25.875 |
2.65 | 67.2 | 12 | X 1/2 | 66.5 | 21.25 | 25 | 26.5 |
2.68 | 68.1 | 12.25 | Y | 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 | — | 69 | 22 | 27 | 29 |