Have a printer?

Finding the right ring size is easy with our printable ring sizer. Simply download and print out the ring sizer, cut it out where marked, and slip the sizer over the finger you want the ring to go on.

It’s worth noting that your fingers might swell during the day based on outside temperature or activity, and will measure larger at night than in the morning. That’s why we recommend measuring your fingers once in the morning and once in the evening for the best result.

Use another ring

Whether you’re measuring for yourself or doing some detective work to find out another person’s size, an easy way to get the perfect fit is to use an existing ring. Simply measure the inner diameter of the ring in mm and multiply that number by 3.14. The result is the corresponding EU ring size. If you’re between two sizes, we recommend sizing up to ensure your band fits comfortably.