RING SIZE GUIDE

Our Sizes are Based on US Sizes. Our Size Tables will give you a comparative scale of ring sizes from different countries. It will help you to easily convert American sizes to UK sizes or EU sizes. 

Tips for Measuring Your Ring Size:


Your rings should fit comfortably, not too tight, but not too loose, either. It should be loose enough to slide over your knuckle and tight enough so that it can't fall off your finger.

  • Be sure that your fingers are warm; cold can shrink fingers up to a half size
  • Measure your fingers at the end of the day when they're largest
  • Measure your finger size a few times to make sure it's accurate
  • If the measurement falls between sizes, choose the larger size
  • Be sure to measure the finger on which you'll be wearing the ring
  • Wider rings often feel tighter than thinner ones. For ring widths of 4.0 mm or more, consider choosing half a size larger for a more comfortable fit.
  • Your ring should fit securely while still being easy to slide over your knuckle. It should feel comfortable throughout the day.
  • If you have larger knuckles, opt for a slightly bigger size to ensure the ring fits comfortably over your knuckle without feeling too loose on your finger.
  • If you are still unsure, go to your nearest jeweller to ascertain your ring size correctly or you can always Contact Us

Keep in mind the average ring size range for women is between 5 and 7 (US), while sizes commonly range from 8 to 10 (US) for men. If you have no other information available, it’s best to choose between these range recommendations.

Option 1 : Measure an Existing Ring:

  1. Choose a ring that fits the intended finger.

  2. Measure the inside diameter in millimeters (mm).

  3. Match it to the chart below.
  4. Alternatively, you can send us an image of the ring placed on the ruler as shown in the image our team will help you find the correct ring size.
  5. Closer has a printable Ring sizing tool for Measuring an existing ring to help determine your perfect fit: Click to Download

Tip: When using this method, you should keep in mind that rings with a wide shank sit more tightly on a finger than thin ones. Therefore, their circumference should be slightly larger than that of their skinny counterparts. When you buy thin rings with a shank of up to 3 mm, there is no need to size up.

Option 2 : Measure Your Finger:


This method has a high chance of error since any ring, unlike a thread or strip of paper, has a certain thickness. Rings of paper, thread, and metal are completely different things. A thread may get too deep into the skin while paper vice versa might be too loose.

  1. Wrap a thin strip of paper or string around your finger.

  2. Mark where the ends meet.

  3. Measure the length in mm (this is the circumference).

  4. Find the closest size in the chart.

Tips: A thin and narrow piece of paper rather than a thread is recommended. When you cut it to fit your finger, tape the ends together and make a paper ring. Then, try to put it on your finger so that it doesn’t get stuck on the joints between the phalanges. If you feel that such a makeshift ring hardly slights through your joints, you need to pick a ring one size larger.

​Although this method is simple, it is not 100% accurate. To minimise the percentage of error, doing it multiple times (around 5 times) and taking the mean value is recommended. 

Diameter (MM) Circumference (MM) US/Canada Europe UK/Australia India
14.144.2344F4
14.34545F ½5
14.545.53.5G
14.74646G ½6
14.946.84H7
15.14747H ½
15.3484.548I8
15.548.7J
15.749.3549J ½9
15.95050K10
16.150.65.5K ½
16.25151L11
16.551.9652L ½12
16.752.4M
16.953.16.553M ½13
17.153.7N
17.354.4754N ½14
17.55555O15
17.755.77.5O ½
17.95656P16
18.157857P ½17
18.357.5Q
18.558.38.558Q ½18
18.85959R19
1959.59R ½
19.26060S20
19.460.89.561S ½21
19.661.5T
19.862.11062T ½22
2062.8U23
20.263.410.563U ½24
20.46464V
20.664.611V ½25
20.86565W
2165.911.566W ½26
21.266.6X
21.467.21267X ½27
21.667.8Y28
21.868.512.568Z
226969Z ½29
22.269.71370Z+130
22.67113.571Z+231
2372.31472Z+332