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Ring Size Chart and Finger Sizing Tool

Mens ring sizes and womens ring sizes are the same. Clothes and shoe measurements are different on men and women so most individuals think that there is a difference in ring sizes too. Rings are sized by a constant measurement of the inner diameter male or female. A mens ring size 9 measures that same as a womens ring size 9. Rings will vary on the width of the bands.
Please note: The wider the ring, a larger size ring maybe required. The inner diameter of the ring might be the same but a wider ring will feel tighter due to the amount of metal in contact with your finger. If you wear a size 7 ring in a thin 1.5mm wide band, a size 7 in a wider 8mm band may feel tight even knowing both rings are a size 7. We recommend sizing a half size or full size larger if you are transferring from a thin band to a wider band. We have an easy size exchange process.

We have added the International Ring Sizing Cross-Reference Chart to insure a perfect fit if you are not familiar with United States ring sizes. The chart below demonstrates the approximate ring size, a variation of a hundredth (.01) to two hundredths (.02) of an inch may occur across the different styles of ring designs. Every design is finished by hand.

Finger Measurement
String/Paper
Length Inch
Decimal
Finger Measurement
String/Paper
Length Inch
Fractions
Inner Ring
Diameter
in Inches
USA
Ring Size
Finger Measurement
String/Paper
Length Millimeters
Inner Ring
Diameter in
Millimeters
UK
Ring Size
European
Ring Size
Japanese
Ring Size
1.74 1 3/4 .553 3 44.20 14.05 F 45 or 5 5
1.85 1 27/32 .588 4 46.99 14.95 G 47 or 7 7
1.95 1 15/16 .620 5 49.53 15.75 H 49 or 9 9
2.05 2 1/16 .652 6 52.07 16.57 J 51 or 11 11
2.09 2 3/32 .665 6.5 53.09 16.55 K 52 or 12 12
2.16 2 5/32 .688 7 54.86 17.48 L 53 or 13 13
2.19 2 3/16 .697 7.5 55.63 17.72 M 54 or 14 14
2.25 2 1/4 .717 8 57.15 18.22 N 55 or 15 15
2.29 2 9/32 .730 8.5 58.17 18.55 O 56 or 16 16
2.34 2 11/32 .745 9 59.44 18.93 P 57 or 17 17
2.41 2 13/32 .767 9.5 61.21 19.48 Q 58 or 18 18
2.44 2 7/16 .778 10 61.98 19.78 R 59 or 19 19
2.50 2 1/2 .794 10.5 63.50 20.17 S 60 or 20 20
2.55 2 9/16 .812 11 64.77 20.62 T 61 or 21 21
2.66 2 21/32 .846 12 67.56 21.47 V 63 or 23 23
2.76 2 3/4 .878 13 70.10 22.28 X 65 or 25 25
2.87 2 7/8 .912 14 72.90 23.16 Z 67 or 27 27
2.95 2 15/16 .939 15 74.93 23.85 Z+2 69 or 29 29
3.05 3 1/16 .970 16 77.47 24.64 Z+4 71 or 31 31
3.16 3 5/32 1.005 17 80.26 25.53 Z+6 73 or 33 33
If you do not know your ring size we suggest you get one of our quick finger sizing tools offered below.

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Mens Ring Sizes and Womens Ring Sizes



Fantasy Forge Jewelry understands it is important to get the right fit and the right ring size matters whether it be a mens ring or a womens ring. If the ring is not comfortable to wear then you will not wear it, the most important thing to our designers is that you wear your jewelry piece. Comfort is king and you happiness is the most important part of the equation. Your ring size is an important part of the process, if you not know your ring size we ask that you please get a ring sizer tool below first before you make a purchase. The finger sizing or ring size tool is reusable, easy-to-use and works for both mens ring sizes and womens ring sizes.



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