Use our free ring size converter to determine your ring size by circumference or diameter. Please, follow the simple steps below to determine your ring size: Choose your preferred sizing method; Move the slider until the selected object fits between the boxes (to help with proportions)

Use our Ring Size Conversion Chart below to find your ring size in different countries. Need help determining your size without a sizer? Download and print our Ring Size Guide

Ring size conversion chart for ring sizes from the United States, UK, Italy, France, Spain, Germany and Japan.

The most complete and #1 source for your ring size conversions. Accurately determine what ring size you are in all international sizing standards.

Aug 21, 2023 · A ring size calculator is a online helpful tool to find out the perfect ring size from the existing ring you have. It helps to find the size of a ring you already have, which fits you perfectly. This ring size calculator provides ring sizes for the United States, United Kingdom, and European Union.

Ring Size Conversion Chart The international ring size conversion chart is provided below to help you determine the exact ring size in various country sizes. The diameter and circumference is provided in “mm”.

How do you get your ring size right? Use our handy ring size conversion chart in mm and inches with USA, Australian and British sizes for women and men.