Ring Size Chart
Follow these directions to measure your finger. They will give an approximate guide to establish your ring size.
- Find a piece of string or strip of paper no wider than 1.4 cm (1/2 inch).
- Wrap it around the base of the appropriate finger.
- Use a pen to mark the point on the string/paper where it overlaps, forming a complete circle.
- With a ruler, measure the length from the starting end of the string/paper to the pen mark.
- Use the chart below to determine your ring size.
Diameter (mm) | Circumference (mm) | US | UK |
15.90 | 49.95 | 5 | J |
16.70 | 52.46 | 6 | L |
17.50 | 54.98 | 7 | N |
18.30 | 57.49 | 8 | P |
19.10 | 60.00 | 9 | R |
Here are some tips to make your ring size measurement more accurate:
- After sliding the ring sizer on, make sure it slides off fairly easily over the knuckle.
- Don't measure cold fingers. This is when fingers are their smallest
- For the most accurate reading, measure the finger at the end of the day when the finger is the largest