Finding Your Ring Size

Finding the right ring size is an important part of choosing a ring that feels as beautiful as it looks. A ring that is too tight may feel uncomfortable, while a ring that is too loose may turn easily or slip off. Whether you’re selecting a ring for yourself or planning a meaningful surprise, knowing your correct size helps ensure a comfortable and secure fit. Our easy-to-use Ring Size Guide includes international size conversions and simple ways to measure your ring size from home.

How to SECRETLY GET A RING SIZE

Planning a surprise proposal or a meaningful gift? Finding the right ring size without revealing your plans is easier than you might think.


The simplest method is to discreetly borrow a ring they already wear—ideally one worn on the same finger—and compare it with our ring size chart. If you cannot borrow the ring, place it on a sheet of paper and carefully trace the inside circle, then compare the measurement with our ring size guide.

How to Measure Ring Size with String, Paper and a Ruler

Finding your perfect fit should feel just as effortless as choosing the perfect ring. With a simple piece of string or paper and a ruler, you can measure your ring size from the comfort of home. For the most accurate result, measure your finger at the end of the day, when it is naturally at its fullest.

Step-by-Step Guide to Measuring Ring Size at Home

Step-by-Step Guide to Measuring Ring Size at Home

  • Wrap the string or paper comfortably around the base of the finger where you plan to wear the ring. It should feel snug but not tight.
  • Use a pen or marker to make a small mark where the two ends overlap. Make sure the string or paper can slide over your knuckle comfortably.
  • Use a pen or marker to make a small mark where the two ends overlap. Make sure the string or paper can slide over your knuckle comfortably.
  • Use a pen or marker to make a small mark where the two ends overlap. Make sure the string or paper can slide over your knuckle comfortably.

Ring Sizing Tips

Getting the right fit isn't just about the measurement. It's about how your ring feels day to day. Use these helpful tips to ensure lasting comfort and confidence in your choice:

Use another ring as a guide: Measure the inside diameter of a ring that fits well using a tape measure and compare it to our printable ring sizer or ring size chart.

Check the fit: Your ring should feel snug enough not to slip off yet loose enough to slide comfortably over your knuckle. Account for larger knuckles: If your knuckle is wider than the base of your finger, measure both and choose a size in between for the best fit.

Measure at the right time: Finger size can vary with temperature, time of day, and even which hand you use most. It's better to take your measurement at the end of the day when your fingers are warm and slightly larger.

Measure more than once: Repeat the process three to four times to confirm the results.

Ring Size Conversion Chart

Our international ring size conversion chart makes it easy to compare sizes across the U.S., Canada, Europe and other countries' sizing systems. Use it to find your exact match before ordering, whether you're shopping locally or from abroad.

Our international ring size conversion chart makes it easy to compare sizes across the U.S., Canada, Europe and other countries' sizing systems. Use it to find your exact match before ordering, whether you're shopping locally or from abroad.

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 45 14 1/4 --- 4 5/8
1.79 45.5 3.5 G 45.5 14 1/2 5 5 1/4
1.82 46.1 3.75 G 1/2 46 14 3/4 6 5 7/8
1.84 46.8 4 H 47 15 7 6 1/2
1.87 47.4 4.25 H 1/2 47.5 --- --- 7 1/8
1.89 48 4.5 I 48 15 1/4 8 7 3/4
1.92 48.7 4.75 J 48.5 15 1/2 --- 8 3/8
1.94 49.3 5 J 1/2 49 15 3/4 9 9
1.97 50 5.25 K 50 16 --- 9 5/8
1.99 50.6 5.5 K 1/2 50.5 16 1/4 10 10 1/4
2.02 51.2 5.75 L 51 --- 11 10 7/8
2.04 51.9 6 L 1/2 52 16 1/2 12 11 1/2
2.07 52.5 6.25 M 52.5 16 3/4 --- 12 1/8
2.09 53.1 6.5 M 1/2 53 17 13 12 3/4
2.12 53.8 6.75 N 54 --- --- 13 3/8
2.14 54.4 7 N 1/2 54.5 17 1/4 14 14
2.17 55.1 7.25 O 55 17 1/2 --- 14 5/8
2.19 55.7 7.5 O 1/2 56 17 3/4 15 15 1/4
2.22 56.3 7.75 P 56.5 18 --- 15 7/8
2.24 57 8 P 1/2 57 --- 16 16 1/2
2.27 57.6 8.25 Q 58 18 1/4 --- 17 1/8
2.29 58.3 8.5 Q 1/2 58.5 18 1/2 17 17 3/4
2.32 58.9 8.75 R 59 18 3/4 --- 18 3/8
2.34 59.5 9 R 1/2 60 19 18 19
2.37 60.2 9.25 S 60.5 19 1/4 --- 19 5/8
2.39 60.8 9.5 S 1/2 61 19 1/2 19 20 1/4
2.42 61.4 9.75 T 61.5 --- --- 20 7/8
2.44 62.1 10 T 1/2 62 19 3/4 20 21 1/2
2.47 62.7 10.25 U 63 20 21 22 1/8
2.49 63.4 10.5 U 1/2 63.5 --- 22 22 3/4
2.52 64 10.75 V 64 20 1/2 --- 23 3/8
2.54 64.6 11 V 1/2 65 20 3/4 23 24
2.57 65.3 11.25 W 65.5 --- --- 24 5/8
2.59 65.9 11.5 W 1/2 66 21 24 25 1/4
2.62 66.6 11.75 X 67 21 1/4 --- 25 7/8
2.65 67.2 12 X 1/2 67.5 21 1/2 25 26 1/2
2.68 68.1 12.25 Y 68 --- --- 27 1/8
2.71 68.5 12.5 Z 69 21 3/4 26 27 3/4
2.72 69.1 12.75 Z 1/2 69.5 --- --- 28 3/8
2.75 69.7 13 --- 70 22 27 29