How to Measure Ring Size at Home | Arneiro Guide

Learn how to measure your ring size using the Arneiro guide.

The guide allows you to find your ring size in two simple ways:

• Measure directly on your finger
• Measure an existing ring

We recommend confirming your size using both methods whenever possible.

Printable Sizes Guide

Method 1: Measure Your Finger

Step by step

• Print the Size Guide on an A4 sheet at actual size
• Cut out the finger sizer indicated on the guide
• Make a cut along the marked line
• Insert the end of the sizer into the slit
• Place it around your finger
• Adjust until it feels comfortable and secure
• The number shown indicates your ring size

Tip: The sizer should pass over the widest part of your finger.

Method 2: Measure an Existing Ring

Step by step

• Choose a ring worn on the ring finger
• Place it over the circles on the guide
• Find the circle that matches perfectly
• Ensure the circle outline is visible inside the ring
• If the size falls between two options, choose the larger one

This is the most accurate method, ideal for surprise proposals.

The Arneiro Ring sinzing guides

Printable Sizes Guide

Print our Size Guide if you want to find your Ring, Bracelet or Necklace size.

Arneiro sizing guide for bracelets

Printable Sizes Guide

Option A: How to determinate your bracelet size 

1.  Choose one of your favourite bracelets.

2.  Close the bracelet, place it on a table and trace the approximate circumference.

3.  Using a measuring tape, measure the interior of the circumference.

4.  Choose an Arneiro bracelet size that is the closest possible to this measurement.

Option B: Measuring your wrist for bracelets with a clasp

1. Wrap a measuring tape around your wrist.

2. Take note of the measurement that appears on the tape.

3. Compare that measurement with the sizes available at Arneiro.

4. So that your bracelet will be most comfortable, add 1,5 centimeters to your measurement.

You may add or remove centimeters if you prefer a looser or more tight-fitting bracelet.

Option C: Measure the palm of your hand fot bangle bracelets or bracelets without a clasp

1. Wrap a measuring tape around the palm of your hand (as if you were putting on a bracelet).

2. Take note of the measurement that appears on the tape.

3. Compare that measurement to the bracelet sizes available from Arneiro.

4. So that your bracelet fits best, add 1,5 centimeters to your measurement.

You may add or remove centimeters if you prefer a looser or more tight-fitting bracelet.