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RING SIZE GUIDE

Find your perfect ring size using one of the following at home methods

Method 1: Measure an Existing Ring

  1. Find an existing ring that fits your desired finger.
  2. Use a ruler to measure the internal diameter of the ring in millimeters (mm). Make sure to measure the widest part of the inside of the ring.
  3. Refer to the chart below to find your corresponding ring size.
INTERNAL DIAMETER (MM) 14.1 14.9 15.7 16.5 17.3 18.1 19.0 19.8 20.6 21.4 22.2
US/CANADA RING SIZE 3 4 5 6 7 8 9 10 11 12 13

Method 2: Measure Your Finger

  1. Take a strip of paper or a piece of string, approximately ¼ inch (6mm) wide.
  2. Wrap the paper or string around the base of your finger, or where you intend to wear the ring.
  3. Mark the point where the end of the paper or string overlaps.
  4. Use a ruler to measure the length of the paper or string in millimeters (mm).
  5. Refer to the chart below to find your corresponding ring size.
FINGER WIDTH (MM) 44.2 46.8 49.3 51.9 54.4 57.0 59.5 62.1 64.6 67.2 67.7
US/CANADA RING SIZE 3 4 5 6 7 8 9 10 11 12 13

Tips for Accurate Measurement

  • Measure your ring size when your fingers are at a normal body temperature, as fingers can shrink or expand due to temperature changes.
  • Keep in mind that wider bands may feel tighter than narrow bands, so you might want to consider choosing a slightly larger size for wide rings.

If you have any questions or need further assistance, please don't hesitate to reach out to us at support@madebyaltair.com. We're here to help you!