How to Measure Your Ring Size

Finding the perfect ring size is easy with these simple steps. Follow this guide to measure your finger at home and ensure your ring fits comfortably.

What You’ll Need:

  • A strip of paper or a piece of string

  • A ruler (in millimeters or inches)

  • A pen or marker

Step-by-Step Instructions:

  1. Wrap the Paper or String Around Your Finger
    Take the strip of paper or string and wrap it snugly around the base of the finger you want to measure. Make sure it’s not too tight or too loose.

  2. Mark the Overlap Point
    Use the pen to mark the point where the paper or string overlaps, forming a complete circle around your finger.

  3. Measure the Length
    Lay the paper or string flat and use the ruler to measure the length from the starting end to the mark you made. This measurement is the circumference of your finger.

  4. Find Your Ring Size
    Use the measurement to find your ring size on a ring size chart. (You can provide a link or image of the size chart here.)

Tips for Accurate Measurement:

 

  • Measure your finger at the end of the day when it’s likely at its largest.

  • Avoid measuring when your fingers are cold, as they tend to be smaller.

  • If you’re between sizes, choose the larger size for comfort.

  • Measure the finger multiple times to ensure accuracy.

 

Circumference (mm) Ring Size (US) Ring Size (BR) Diameter (mm)
44.2 3 12 14.1
46.8 4 14 14.9
49.3 5 16 15.7
51.9 6 18 16.5
54.4 7 20 17.3
57.0 8 22 18.1
59.5 9 24 18.9
62.1 10 26 19.7
64.6 11 28 20.5
67.2 12 30 21.3