Ring Size Guide

We're here to make finding your ideal ring size as simple as possible. We recommend choosing a ring size that's slightly loose so you can remove with ease. Fingers can change size by up to half a size in a day due to temperature, weather, and activity like exercise.

1. Order a free ring sizer from our website

To measure your ring size using our ring sizer, simply slide the ring sizer onto your finger and adjust until it fits comfortably. Use the magnification dial to easily read the correct size. Make sure the size is large enough to slide over your knuckle without being too tight, ensuring a comfortable fit. You can get a free ring sizer here. 

 2. Measure using an existing ring

One of the simplest methods to determine your ring size is by measuring a ring you already own, however this can be less accurate than option 1:

1. Measure the diameter of the ring using a ruler or tape measure.
2. Compare this measurement with our international ring size chart below. In the photo example, the diameter is 2cm / 20mm and the nearest ring size would be US (10) UK (U)

3. Visit a jewellers 

Take a visit to a local jewellers and get your finger professionally sized. It’s quick, easy, and free. If they provide a letter as opposed to a number, simply check the guide below to find the right one.

Find your ring size

We list ring sizes on the website using international measurements. The following guide outlines how this compares to the UK letter framework.

USA	Ring Size (UK)	Diameter (mm)	Circumference (mm)
6	M	16.5	51.8
6.5	N	16.9	53.1
7	O	17.4	54.7
7.5	P	17.7	55.6
8	Q	18.2	57.2
8.5	R	18.5	58.1
9	S	19	59.7
9.5	T	19.4	60.9
10	U	19.9	62.5
10.5	V	20.2	63.5
11	W	20.7	65
11.5	X	21	66
12	Y	21.5	67.5
12.5	Z	21.8	68.5
13	Z+1	22.3	70.1
13.5	Z+2	22.6	71
14	Z+3	23.1	72.6
15	Z+4	23.4	73.5
15.5	Z+5	23.9	75.1

Contact the Wolf&Bond team

If you're still struggling with finding the right size, get in touch with the team and we'll be happy to help.

Exchanges

We want you to be 100% satisfied with the fit of your ring. If you choose the wrong size, simply let us know and we're happy to exchange to the correct size.