How to Determine Your Ring Size

There are two methods to help you find your ring size.

Method 1. Finding Ring Size Using Diameter

Diameter is the measurement across the inner width of the ring

You’ll need:

  • A ring that fits you
  • Ruler

Method 2.  Finding Ring Size Using Circumference

Circumference is the measurement around the base of the below finger

You’ll need:

  • 5mm wide strip of paper
  • Pencil or fine tip pen
  • Ruler

Step 2. Find a Ring Size From the Ring Size Chart

Find your Diameter or Circumference from the below international ring size chart. If you locate your Diameter or Circumference first then go through the line, you will find the corresponding ring size in USA/Canada, UK/Australia, Aisa and Switzerland.