3 Ways to Measure Your Ring Size
Once you've finally found the perfect ring, you need to choose a ring size. Don't know how to measure your ring size? Don't worry, here are 3 easy ways to find your ring size!
Use a ring sizer
The most accurate way to measure your ring size is with a ring sizer. This is a special measuring tape that you wear as if it were a ring. If the sizer is the perfect size, you can easily read the ring size, often in different sizes. Ideal, but you'll need to purchase a ring sizer first. You can buy a ring sizer starting at around €3, for example, at bol.com.
Measure your own ring
If you already have a ring that fits well, this is also a very handy method. Here's what you need to do:
- Download an app that allows you to measure your ring size
- Zoom in until the circle in the app is the same size as your ring
- Read the size and, if necessary, use a size chart to convert the size to the correct size.
Don't want to download an app? Then lay your ring flat on a ruler and measure its inner circumference. Then use a size chart to convert the inner circumference to your ring size.
Pen and paper
No measuring tape or existing ring handy? No problem! You can also measure your ring size with a simple paper strip.
How do you do it?
- Cut a narrow strip of paper.
- Wrap the paper around your finger where you want to wear the ring.
- Make a mark on the paper where it overlaps.
- Measure the length of the paper up to the marking with a ruler.
- Use a ring size chart to convert the measured length (circumference of your finger) to the correct size.
This method is convenient and free, and gives a fairly accurate estimate of your ring size.

Final tips
Now you know how to measure your ring size. But when is a ring truly a perfect fit? The ring should slide on easily, with a little resistance. This is important because it prevents you from losing your ring. Also keep in mind that your fingers can swell slightly in warm weather, for example. So make sure you choose a day that's not too warm to measure your ring size. Good luck finding your new ring !