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Nathaniel Jewelry Ring Sizer

Printable Ring Size Guide

Nathaniel Jewelry runderstands that you may not know the ring size for a given finger, and we want to do everything to help. We provide a printable ring sizer that can help you determine your ring size. Prior to printing, ensure that page scaling is set to "none" on your print dialog box.

Planning to surprise her with a ring? Earn extra points by getting it in the right size! For at-home ring measurement, try our handy, printable ring sizer:

   1.  Print and carefully cut out the ring sizer below. Click here for a PDF version of the ring sizer.
   2. Wrap the paper around the largest part of her ring finger. Or if you want to surprise her, use the ring sizer chart to measure the inside of a ring she currently owns.
   3. The point where the paper overlaps represents her ring size. If her finger falls between sizes, always go up a size.

Measuring Your Finger


Your ring should fit your finger comfortably; snug enough so that it will not fall off, but loose enough to slide over your knuckle.

Finger size changes depending on the time of day and the weather. For best results measure your finger size:
  •     At the end of the day and when your fingers are warm (Fingers are smaller in the early morning and when cold.)
  •     Measure finger size 3 to 4 times to eliminate an erroneous reading.

Avoid using string or paper to measure ring size as these materials can stretch or twist, yielding an inaccurate measurement.



Tips for Buying the Ring as a Surprise

  • Ask your significant other’s friends or mother if they know her finger size.
  • Borrow his/her ring (from the correct finger) and use the ring measurements ring sizer sheet to match up the size.

Ring Sizes in the US

  • Women’s rings typically range from size 3 to 9. The most commonly purchased women’s ring sizes at Nathaniel Jewelry range from size 5 to 8. Size 6.5 is the most popular ring size.
  • Men’s rings typically range from size 8 to 14. The most commonly purchased men’s ring sizes at Nathaniel Jewelry range from size 8 to 10-½. Size 9 is the most popular ring size.


 


(This documents is a PDF file. If you do not have Acrobat Reader download it for free.)
 

International Ring Size Chart

Circumference
(mm)
Diameter
(mm)
UK, Europe,
& Australia
United States
& Canada
CN/SG/JPHKSwitzerland
44.2 14.1 F 3 4 6 4
44.8 14.3   5  
45.5 14.5 G   7.5  
46.1 14.7   6  
46.8 14.9 H 4 7 9  
47.4 15.1      
48.0 15.3 I 8 10  
48.7 15.5 J       9
49.3 15.7 5 9 11  
50.0 15.9 K       10
50.6 16.1 10 12  
51.2 16.3 L       11¾
51.9 16.5 6 11 13 12¾
52.5 16.7 M   12    
53.1 16.9 13 14.5 14
53.8 17.1 N        
54.4 17.3 7 14 16 15¼
55.1 17.5 O        
55.7 17.7 15 17 16½
56.3 17.9 P        
57.0 18.1 8 16   17¾
57.2 18.2       18  
57.6 18.3 Q        
58.3 18.5 17 19  
58.9 18.8 R       19
59.5 19.0 9 18 20.5  
60.2 19.2 S       20¼
60.8 19.4 19 22  
61.4 19.6 T       21½
62.1 19.8 10 20 23  
62.7 20.0 U   21    
63.4 20.2 10½ 22 24 22¾
64.0 20.4 V        
64.6 20.6 11 23 25  
65.3 20.8 W       25
65.9 21.0 11½ 24 26  
66.6 21.2 X        
67.2 21.4 12 25 27.75 27½
67.8 21.6 Y        
68.5 21.8 Z 12½ 26   28¾
69.1 22.0        
69.7 22.2   13 27 30  
70.4 22.4 Z+1        
71.0 22.6   13½