A handy tool from P2Apps was created to easily get your ring size. There is no need to go into the jeweler to get your finger sized. This app has it all! There are two ways to determine the size of your finger. Below are the features - Choose Diameter or Circumference - Visual guide for precise measuring - easily share your ring size on social media networks Guide to measuring your ring size: 1. Put your ring on the central circle on the first screen. 2. You can adjust the circle's size by us