Your Universal Conversion Tool

US to EU Ring Size Conversion Calculator Tool

Convert

Convert US ring sizes to EU sizes quickly and accurately using our free online tool.

Conversion Chart

US EU Diameter (mm) Circumference (mm)
3 44
3.5 45.5
4 47
4.5 48.5
5 50
5.5 51.5
6 53
6.5 54
7 55.5
7.5 57
8 58.5
8.5 60
9 61.5
9.5 63
10 64
10.5 65.5
11 67
11.5 68.5
12 70
12.5 71.5
13 73

US to EU Ring Size Converter

Convert US ring sizes to EU sizes with ease. Our US to EU Ring Size Converter simplifies the process of finding the right fit.

Why Use Our US to EU Ring Size Converter?

  • Quickly convert US sizes to EU sizes with our comprehensive charts.
  • Avoid the hassle of returns by ensuring you select the correct size.
  • Easily find your size, whether you're shopping for rings.
  • Sizes may differ between brands and countries. These are guidelines. Please consult your product's brand website for detailed sizing.

How to Convert US to EU Ring Sizes

  1. To convert US sizes to EU sizes, refer to our size charts.
  2. For example, a US size 8 typically translates to an EU size 41.
  3. Curious about a size 10 in US? It usually corresponds to an EU size 43.

With our US to EU Ring Size Converter, you can confidently shop for rings across different sizing systems. Whether you're looking for a gift or treating yourself, our tool ensures you find the right size every time.