Two easy ways to get it right at home.

Option 1 — measure a ring you already own

Take a ring that fits the finger you have in mind, measure its inside diameter in millimeters, and match it to our ring size chart. This is the most accurate method.

Option 2 — measure your finger

  1. Wrap a thin strip of paper or string around the base of your finger.
  2. Mark where it overlaps and measure that length in millimeters — that’s your finger’s circumference.
  3. Match it to the chart.

A few tips

  • Measure at the end of the day, when fingers are at their largest.
  • Avoid measuring when your hands are cold (fingers shrink).
  • If you’re between sizes, size up — especially for wider bands.

Full chart and a printable guide live on stylr.us/pages/ring-size-chart. Still unsure? Email [email protected] and we’ll help.