Online Ring Size Calculator

You can easily find the ring size using the ring size calculator tool. For ring size, place a ring of yours on the circle icon and adjust the ring size with the help of the slider. Observe the ring size in the automatically calculated results section.

Diameter: 17.29mm
Circumference: 53.28mm
Ring Size: 16
Ring Size EU: 54
Ring Size USA: 7

Ring Measurement

To measure the ring, you can measure your finger with a millimeter tape measure or measure the diameter of the ring if you have a ring you are using. By using our ring size calculator tool that we have prepared for you, you can automatically calculate the size, diameter and circumference of the ring without the need for them.

Measuring a Ring from a Phone

To get the ring size from the phone, all you have to do is connect our ring size calculator tool from the phone, place an old ring on the ring symbol and match it around the ring with the help of a slider. In this way, you can easily calculate the ring size, circumference and diameter of your finger.

Ring Size Calculator
Ring Size Calculator

Calculator ring size with height, age and weight information

There is no such thing as a ring size calculation method with height, age and weight information. Because finger circumference varies in people with the same weight, age and height. We do not recommend buying rings by relying on such calculation methods, the healthiest method is the method measured in jewelers and obtained by instant testing. Also, if you have an old ring, you can easily calculate the ring size using our calculator.

Average Woman Ring Size

The ring size in the world varies between 7 and 25. The ring size of an average woman's finger is 15. For a healthier measurement, consult jewelers or use our ring size calculator.

Average Man Ring Size

Ring size in world varies between 7 and 25. The ring size of an average early finger is 19. For a healthier measurement, consult jewelers or use our ring size calculator.

Ring Size Table

You can easily check your finger ring size with the ring size chart.

Ring SizeRing Size EURing Size USACircumference (mm)Diameter (mm)
12380.548 mm14.96 mm
12.539149 mm15.28 mm
13401.550 mm15.60 mm
13.541251 mm15.92 mm
14422.552 mm16.24 mm
14.543353 mm16.56 mm
15443.554 mm16.88 mm
15.545455 mm17.20 mm
16464.556 mm17.52 mm
16.547557 mm17.84 mm
17485.558 mm18.16 mm
17.549659 mm18.48 mm
18506.560 mm18.80 mm
18.551761 mm19.12 mm
19527.562 mm19.44 mm
19.553863 mm19.76 mm
20548.564 mm20.08 mm
20.555965 mm20.40 mm
21569.566 mm20.72 mm
21.5571067 mm21.04 mm
225810.568 mm21.36 mm
22.5591169 mm21.68 mm
236011.570 mm22.00 mm
23.5611271 mm22.32 mm
246212.572 mm22.64 mm
24.5631373 mm22.96 mm

FAQ for Ring Size Calculator

How to Calculate Ring Size?

After measuring your finger with a millimeter tape measure, you can learn your ring size from the table or you can use our ring measuring tool.

70mm ring size?

The diameter of a finger with a circumference of 70 mm is 23 mm, and the size of a jeweler's ring is 30.

What size is the standard ring size?

The standard ring size is between 15-17 for women and 19-21 for men.

What size is the 6 cm ring size?

6 cm is equivalent to 60 cm. The ring size of a finger with a circumference of 6 cm is 19.