Ring Sizing Guide
1. Most Accurate: Purchase Ring Sizer
The most accurate method to find your ring size is to purchase this inexpensive ring sizer to measure your finger.
The methods below are other options, but they tend to be less accurate.
2. Less Accurate: Paper & Ruler
What You'll Need:
- Pen or pencil
- Ruler
- Strip of paper
What to Do:
- Cut a narrow strip of paper at least 3 inches long
- Wrap it tightly around your finger at the base of the knuckle
- Using a pen or pencil, mark where the ends overlap
- Lay it flat and use a ruler to measure the length, in millimeters
- Use the chart below to find the corresponding ring size in the top row
Ring Sizing:

3. Less Accurate: Ring Against Screen
If you have a ring that you wear handy, you can use it to find your ring size by holding it up to the screen with this alternate ring sizing guide.