How to find your ring size at home

Choosing the right ring size is crucial for comfort and security. Whether you’re buying a ring as a surprise or for yourself, it’s important to get the size right the first time. This guide provides detailed methods to measure your ring size accurately at home, ensuring you find the perfect fit.

Method 1: Using Our Downloadable Ring Sizer

Step 1: Download the Ring Sizer

Step 2: Print the Ring Sizer

  • Print the ring sizer at 100% scale (do not use the “fit to page” option). Ensure accuracy by measuring the scale on the printout with a ruler.

Step 3: Use the Ring Sizer

  • For Existing Rings: Place your ring over the printed circles on the sizer. The circle that fits perfectly within the inside edge of your ring is your size. Make sure the ring aligns exactly with the inner edge of the circle to ensure an accurate measurement.

Method 2: Manual Measurement Using String or Paper

If you don’t have a printer, you can still accurately measure your ring size.

Step 1: Gather Your Tools

  • A piece of non-stretchy string or a thin strip of paper
  • A ruler with millimeter (mm) markings
  • A fine-tip marker or pen

Step 2: Measure Your Finger

  1. Wrap the String or Paper Around Your Finger: Ensure it fits snugly but isn’t too tight.
  2. Mark the Overlap Point: Use a marker to indicate where the string or paper overlaps.
  3. Measure the Length: Lay the string or paper flat and use a ruler to measure the distance from the start to the marked point.

Step 3: Find Your Ring Size Using the Chart Below

  • Use your finger’s circumference measurement to determine your ring size from the chart:
Inside Diameter (mm) Inside Circumference (mm) AU Size US Size
13.1 41.1 D -
13.3 41.7 D 1/2 2
13.5 42.4 E -
13.7 43.0 E 1/2 2.5
13.9 43.6 F -
14.1 44.2 F 1/2 3
14.3 44.9 G -
14.5 45.5 G 1/2 3.5
14.7 46.1 H -
14.9 46.8 H 1/2 4
15.1 47.4 I -
15.3 48.0 I 1/2 4.5
15.5 48.6 J -
15.7 49.3 J 1/2 5
15.9 49.9 K -
16.1 50.5 K 1/2 5.5
16.3 51.2 L -
16.5 51.8 L 1/2 6
16.7 52.4 M -
16.9 53.0 M 1/2 6.5
17.1 53.7 N -
17.3 54.3 N 1/2 7
17.5 54.9 O -
17.7 55.6 O 1/2 7.5
17.9 56.2 P -
18.1 56.8 P 1/2 8
18.3 57.4 Q -
18.5 58.1 Q 1/2 8.5
18.8 59.0 R -
19.0 59.6 R 1/2 9
19.2 60.3 S -
19.4 60.9 S 1/2 9.5
19.6 61.5 T -
19.8 62.2 T 1/2 10
20.0 62.8 U -
20.2 63.4 U 1/2 10.5
20.4 64.0 V -
20.6 64.7 V 1/2 11
20.8 65.3 W -
21.0 65.9 W 1/2 11.5
21.2 66.6 X -
21.4 67.2 X 1/2 12
21.6 67.8 Y -
21.8 68.4 Y 1/2 12.5
22.0 69.1 Z -
22.2 69.7 Z 1/2 13
22.4 70.3 Z+1 -
22.6 71.0 Z+1 1/2 13.5
22.8 71.6 Z+2 -

Additional Tips for Accurate Sizing

  • Measure at the Right Time: Your fingers can change size throughout the day. Measure your finger at the end of the day when your fingers are at their largest to ensure the best fit.
  • Consider Knuckle Size: If your knuckle is larger than the base of your finger, you may need to size up. Measure both your knuckle and the base, then choose a size that fits comfortably over your knuckle.
  • Double-Check: It’s a good idea to measure multiple times to ensure accuracy.

Why Accurate Sizing Matters

Getting the correct ring size ensures that your ring is comfortable to wear and stays securely on your finger. A ring that’s too tight can be uncomfortable and difficult to remove, while a ring that’s too loose may slip off and get lost. By following these methods, you can confidently determine your ring size at home and ensure your new ring fits perfectly.

Still Have Questions?

At James and Irisa Jewellery, we’re here to help with any additional questions you may have. If you’re uncertain about your measurements or need more personalized advice, please feel free to reach out. We’re committed to ensuring you find the perfect fit for your jewelry.

Contact us today for expert advice and to explore our collection of beautiful, perfectly fitting rings.