Find Your Ring Size
Three elegant methods to determine your perfect ring fit
String Method
- Cut a thin strip of paper or use a string about 10 cm long
- Wrap it snugly around the base of your finger
- Mark where it overlaps with a pen
- Measure the length in millimetres
- Divide by 3.14 to get your diameter
Existing Ring
- Take a ring that fits your finger perfectly
- Place it on a ruler
- Measure the inner diameter in millimetres
- Match with our size chart below
Printable Sizer
- Download our printable ring sizer chart
- Print at 100% — do not scale to fit
- Cut out and place your ring over the circles
- Match the circle where the ring fits perfectly
Try Our International Ring Size Calculator
Instantly measure your finger on screen, calculate via coin/card scale, convert between 7 international standards, or discover sizes for surprise gifts.
Launch Ring Size Calculator →Find Your Bracelet Size
Measure your wrist for a graceful, comfortable fit
How to Measure
✦ Fit Preference