Print at 100% scale (turn off “fit to page”) on US Letter paper — or save as a PDF.

MARGOT VANE

Ring size guide

How to use this guide

Print this page at 100% scale on 8.5 × 11 in paper (turn off “fit to page”). Once printed, use a ruler to confirm the bar to the right measures exactly 2 in (50 mm) — then size away.

02 in / 50 mm

Please read carefully. The bar must be exactly 2 in (50 mm). If it isn’t, your size won’t be accurate.

Method 1 · Make a ring sizer

What you’ll need

  • Printer & paper
  • Scissors
  1. Cut out the strip below along the dashed lines, and cut the small slot where marked.
  2. Wrap it around the base of your finger, then feed the pointed end through the slot and pull snug.
  3. Read your size — the number at the slot is your ring size.
3 4 5 6 7 8 9 10 11 12 cut slot & feed end through

Wrap around the finger · feed the pointed end through the slot · read the number at the slot.

Method 2 · Size a ring you already have

What you’ll need

  • Printer & paper
  • An existing ring
  1. Choose a ring that fits the finger you’re sizing.
  2. Place it over the circles until a circle’s outline sits just inside the ring’s inner edge.
  3. The matching circle is your size. Numbers show the size and its inside circumference.
  • 344.2 mm
  • 446.8 mm
  • 549.3 mm
  • 651.9 mm
  • 754.4 mm
  • 857.0 mm
  • 959.5 mm
  • 1062.1 mm
  • 1164.6 mm
  • 1267.2 mm
Ring size conversion chart
USUK / AUFranceGermany / RUIndia / JPItaly / SpainCirc. mmCirc. in
3F44144444.21.74
3.5G45.514½55¼45.51.79
4H471576½46.81.84
4.5I4815¼87¾48.01.89
5J½4915¾9949.31.94
5.5K½50.516¼1010¼50.61.99
6L½5216½1211½51.92.04
6.5M½53171312¾53.12.09
7N½54.517¼141454.42.14
7.5O½5617¾1515¼55.72.19
8P½57—1616½57.02.24
8.5Q½58.518½1717¾58.32.30
9R½6019181959.52.34
9.5S½6119½1920¼60.82.39
10T½6219¾2021½62.12.44
10.5U½63.5—2222¾63.42.50
11V½65—23—64.62.54
11.5W½66—24—65.92.59
12X½68—25—67.22.65
12.5Z69—26—68.52.70
13Z½70—27—69.72.74

Between sizes? Choose the larger — complimentary resizing within the first year.  |  Margot Vane