Ring Size Chart

A ring size chart is a useful tool to help determine the correct size for a ring. Here's a typical ring size chart with measurements in both millimeters and US ring sizes. Keep in mind that the most accurate way to determine your ring size is to visit a jeweler and get measured, but this chart can be a helpful starting point for online purchases or if you're trying to find a surprise gift.


Ring Sizer App

To determine your ring size using this chart, follow these steps:
  1. Measure Your Finger: Use a piece of string or a strip of paper to wrap around the base of your finger where you'll wear the ring.

  2. Mark the Length: Mark where the string or paper overlaps with a pen or pencil.

  3. Measure the Marked Length: Use a ruler to measure the length in millimeters.

  4. Refer to the Chart: Find the measurement in millimeters on the chart and the corresponding US ring size.

Keep in mind that fingers on your dominant hand may be slightly larger, so it's a good idea to measure the specific finger where you intend to wear the ring. Also, the fit of a ring can vary depending on its style and width, so consider consulting with a jeweler for a precise measurement if you're unsure.