For more accurate results, measure 2–3 times and ensure the paper is not too tight. Aim for a comfortable, snug fit.
Ring sizer
Calibrate once for accurate sizing
Hold a credit card against the screen and adjust until the rectangle matches its width. (A standard card is 85.6 mm.)
Scale: 1.000x
Ring Size Measurement
Place a ring over the circle below and use the slider to match the size.
16 mm
Diameter: 16 mm
Dydžių lentelė

Sizing methods
Here are our recommendations to help you determine the ring size.

RING SIZING KIT
€7.00
The most accurate way to determine which ring size fits you best.
The cost of the sizing kit is refundable with your ring purchase.

Measure using a string
A simple way to determine ring size at home.
1. Wrap a string around your finger.
2. Mark the spot where the ends of the string meet with a pencil.
3. Measure the length of the string using a ruler.
4. Based on the size chart below, convert the circumference to the appropriate size.
For the most accurate measurement, ask someone to help you. Aim for the ring to be comfortable but snug.

Measure an existing ring
1. Find a ring that fits comfortably on the finger the ring is intended for.
2. Place the ring on a ruler and measure the internal diameter of the ring.
3. Use the size chart below to convert the measurement into the correct size.

Paper ring sizer
This method will provide you with an approximate size reading, but it will not always be accurate.
1. Print and cut out the paper sizer.
2. Make a small slit on the dotted line.
3. Insert the narrow end through the slit and wrap the sizer around the finger intended for the ring.
4. Read the number the arrow is pointing to.
Sizing FAQs
What should I do if I order the wrong size?
No stress! We offer free 90-day exchanges and returns if the ring is not the right size. Just let us know and we will help you choose the right one that will fit perfectly.
What should I do if I am between sizes?
If you are between sizes, it is worth paying attention to the ring material. We usually recommend choosing a larger size for metal rings, and a smaller one for silicone rings.
Are ring sizes universal?
Unfortunately, no. Just like with shoes, there are different size models. The US uses numerical sizes, while Australia uses alphabetical ones. However, with our size chart you can find the corresponding sizes for both countries.
What should I do if I order it as a surprise?
This can be tricky. To help, the most common US size for men is 10, and for women – 6. If you have the opportunity, measure their existing ring and use our online size chart!
Is it possible to change the ring size?
Essentially, no. Gold rings are an exception to this rule. However, remember that at ETRNL we offer free 90-day exchanges and returns.























