How to determine your ring size?

Method 1: Measure the diameter (for the more meticulous)

To do this, get a ring the size of the finger you plan to wear your new ring on and a ruler.

Preferably choose a ring
to facilitate measurement taking

Place the ring on your ruler to
measure its diameter

Report the measurement in the conversion table:

Ring diameter	Europe	US	UK
14 mm	44	3	f1/2
14.6 mm	46	3.75	h
15.3 mm	48	4.5	h1/2 - i/2
16 mm	50	5	jk
16.5 mm	52	6	l - l1/2
17.2 mm	54	7	o - p
17.8 mm	56	7.5	p1/2 - q1/2
18.5 mm	58	8.5	p1/2 - q1/2
19 mm	60	9	r1/2 - s

To do this, you will need a piece of fabric or paper ribbon, a ruler and a pencil.

Ideally, you should take your measurements in a temperate place to avoid temperature fluctuations that can cause finger sizes to vary.

Start by drawing a first mark on the ribbon

Wrap the ribbon around your finger

Draw a second mark opposite the first.

Measure the distance between your two marks.

Report the measurement in the conversion table:

Ring diameter	Europe	US	UK
14 mm	44	3	f1/2
14.6 mm	46	3.75	h
15.3 mm	48	4.5	h1/2 - i/2
16 mm	50	5	jk
16.5 mm	52	6	l - l1/2
17.2 mm	54	7	o - p
17.8 mm	56	7.5	p1/2 - q1/2
18.5 mm	58	8.5	p1/2 - q1/2
19 mm	60	9	r1/2 - s