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Virtual Ring Sizer
View our ring size chart and learn how to find your ring size at home.

Ring Size Tips

  • Measure the Correct Hand and Finger
    Our dominant hands tend to be slightly larger, so be sure to measure the correct finger on the correct hand.

  • Consider the Band Width
    Rings with wider bands fit more snugly. If you're measuring one of your partner's rings, try to measure one with a similar width as the ring you're planning to purchase.

  • Ensure Normal Body Temperature
    Fingers can shrink or expand based on temperature, so ensure your finger is at a normal body temperature before measuring.

  • Measure at the Right Time
    Finger size can change throughout the day. The best time to measure is at the end of the day when your fingers are at their largest.

  • Accommodate Larger Knuckles
    If your knuckle is larger than the base of your finger, take two measurements: one at the base and one at the knuckle. Choose a size in between, so the ring fits comfortably over the knuckle without being too loose.

  • Estimating Your Partner's Size
    If you're unsure of your partner's ring size, selecting a standard size is a safe bet. The average ring size for women is between 6 and 7, while the average for men is between 9 and 10.

Ring Size Chart: Measuring Your Finger Size

Method 1: Measuring with a Tape or String

  • Wrap and Measure
    Use a tape measure or a small piece of string to wrap around the finger where you'll wear the ring. Ensure it's snug but not tight.
  • Mark the String
    When the tape or string forms a complete circle, mark the point where it overlaps.
  • Compare with the Chart
    Measure the length of the string or tape from the starting point to the mark. Use the chart below to determine your ring size based on the circumference.
ring size1

Step 1

  1. Cut a thin strip of paper of Thread
  2. Wrap the paper/Thread around your finger.
  3. Mark the spot where the paper/Thread meets
Image ring resize

Step 2

  1. Measure the length of the thread with your ruler
  2. Use the following chart to determine your ring size
Circumference
(mm)		 India
Standard		 US/Canada
Standard
41 1 1.75
41.6 2 2
42.3 2.5 2.25
42.9 3 2.5
43.5 4 2.75
44.2 4.5 3
44.8 5 3.25
45.5 5.5 3.5
46.1 6 3.75
46.7 6.5 4
47.4 7 4.25
48 8 4.5
48.7 9 4.75
49.3 9.5 5
49.9 10 5.25
50.6 10.5 5.5
51.2 11 5.75
51.8 12 6
52.5 12.5 6.25
53.1 13 6.5
53.8 13.5 6.75
54.4 14 7
55 15 7.25
Circumference
(mm)		 India
Standard		 US/Canada
Standard
56.3 16 7.75
56.9 17 8
57.6 17.5 8.25
58.2 18 8.5
58.9 19 8.75
59.5 19.5 9
60.1 20 9.25
60.8 21 9.5
61.4 21.5 9.75
62.1 22 10
62.7 23 10.25
63.3 23.5 10.5
64 24 10.75
64.6 25 11
65.2 25.5 11.25
65.9 26 11.5
66.5 26.5 11.75
67.2 27 12
67.8 28 12.25
68.4 28.5 12.5
69.1 29 12.75
69.7 30 13

Method 2: Measuring the Inside Diameter

  • Use a Ring You Already Own
    Select a ring that fits the intended finger well. Measure the inside diameter of this ring using a ruler or caliper in millimeters.
  • Cross-Check with the Chart
    Compare the inside diameter measurement with the chart below to confirm the ring size. This method is great for double-checking your results from the string or tape method.
ring size

STep 1

  1. Take a finger ring place it on a scale
  2. Measure the inner diameter
  3. Use following chart to determine your ring size
Diameter
(mm)		 India
Standard		 US/Canada
Standard
13.1 1 1.75
13.3 2 2
13.5 2.5 2.25
13.7 3 2.5
13.9 4 2.75
14.1 4.5 3
14.3 5 3.25
14.5 5.5 3.5
14.7 6 3.75
14.9 6.5 4
15.1 7 4.25
15.3 8 4.5
15.5 9 4.75
15.7 9.5 5
15.9 10 5.25
16.1 10.5 5.5
16.3 11 5.75
16.5 12 6
16.7 12.5 6.25
16.9 13 6.5
17.1 13.5 6.75
17.3 14 7
17.5 15 7.25
Diameter
(mm)		 India
Standard		 US/Canada
Standard
17.7 15.5 7.5
17.9 16 7.75
18.1 17 8
18.3 17.5 8.25
18.5 18 8.5
18.7 19 8.75
18.9 19.5 9
19.2 20 9.25
19.4 21 9.5
19.6 21.5 9.75
19.8 22 10
20 23 10.25
20.2 23.5 10.5
20.4 24 10.75
20.6 25 11
20.8 25.5 11.25
21 26 11.5
21.2 26.5 11.75
21.4 27 12
21.6 28 12.25
21.8 28.5 12.5
22 29 12.75
22.2 30 13

Free 30-Day Ring Resizing


At Shine Eternal, we understand the importance of a perfect fit. That's why we offer a complimentary 30-day resizing period for all our customers. If your ring doesn’t fit just right, we’ll resize it within the jeweler’s recommended sizing range—completely free of charge.

Enjoy the convenience of free shipping both ways while we resize your ring to ensure it fits perfectly.