RING SIZES

How to Measure Your Ring Size Using String or Tape

Here's how to easily measure your finger size at home:

  • Wrap a piece of thread or ribbon around the base of your finger, making sure it is neither too tight nor too loose.
  • Mark the point where the thread or ribbon crosses and then measure that length with a ruler (in millimeters).
  • Next, consult the size chart to find your ring size based on the measurement obtained.


Ring Size Chart (American Standard)

SIZE (USA) CIRCUMFERENCE (mm )
4 47mm
4.5 48mm
5 49mm
5.5 51mm
6 52mm
6.5 53mm
7 55mm
7.5 56mm
8 57mm
8.5 58mm
9 59mm
9.5 61mm
10 62mm
10.5 63mm
11 65mm
11.5 66mm
12 68mm
12.5 69mm
13 70mm
13.5 72mm
14 63mm


Tips:

  • If your finger is thicker in the afternoon (due to the heat), measure then for a more accurate measurement.
  • If you are between two sizes, it is preferable to choose the larger size for greater comfort.