Determine ring size with Ringsizer measuring aid – EU ring measuring tape for a perfect fit

Determine ring size with Ringsizer measuring aid – EU ring measuring tape for a perfect fit

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💍 Ring size made easy – How to find your perfect fit

Choosing the right ring size is important and not that complicated. With a few simple tips, it's quite easy. The most accurate way is, of course, to have your ring measured directly by a jeweler, but there are also practical ways to determine the right size at home.

Option 1: Using the Ring Multisizer (measuring tape)

This ring measuring tape – also known as a ring multisizer – shows you the right EU size directly. It is a practical measuring aid that looks like a mini belt works. Place it around your finger and tighten it carefully. Make sure that the ring not only sits comfortably in the selected size, but also fits easily over your knuckle and can be removed again. Now you can find your EU ring size. can be read directly.

A ring multisizer is worth it – small, inexpensive, and always handy when you want to give rings as a gift or shop for them yourself.

💍 Option 2: Measuring an existing ring

If you already have a ring that fits well, you can measure its inner diameter in mm and multiply it by 3.14 . The result is your EU ring size.

Example:
➤ Inner diameter: 17.2 mm
➤ 17.2 × 3.14 = approx. 54 mm circumference
➤ Your size: EU 54

What to consider:

🕐 Time of day: Fingers are often a little narrower in the morning.
🌡️ Temperature: Rather thin in winter, slightly swollen in summer.
🖐️ Left vs. right hand: Both hands can be different sizes.
📏 Ring width: Wider rings fit more tightly – perhaps choose half a size larger.
📆 Change over time: Your ring size can also change.

Still questions?

If you're unsure about the size or would like personal advice, please contact me without obligation. I'll be happy to help!

💌 Tip: If you sign up for the newsletter, I'll give you a ring multisizer - free of charge and delivered directly to your home.

Ring size chart

inner diameter	EU	US	UK
12.7 mm	40	1	C
13 mm	41	1.5	C1/2
13.4 mm	42	2	D
13.7 mm	43	2.5	E
14 mm	44	3	F
14.3	45	31/4	F1/2
14.5 mm	46	3.5	G
15 mm	47	4	H
15.3 mm	48	4.5	I
15.6 mm	49	5	J
15.9 mm	50	5.5	J1/2
16.2 mm	51	5.5	K
16.6 mm	52	6	L
16.9 mm	53	6.5	M
17.2 mm	54	7	N
17.5 mm	55	7.5	N1/2
17.8 mm	56	7.5	O
18.1 mm	57	8	P
18.5 mm	58	8.5	Q
18.8 mm	59	83/4	Q1/2
19.1 mm	60	9	R
19.4 mm	61	9.5	S
19.7 mm	62	10	T
20.1 mm	63	101/4	T1/2
20.4 mm	64	10.5	U
20.7 mm	65	11	V
21.0 mm	66	11.5	W
21.3 mm	67	111/4	W1/2
21.6 mm	68	12	X
22.0 mm	69	12.5	Y
22.3 mm	70	13	Z
22.6 mm	71	131/4	Z+1
22.9 mm	72	13.5	Z+2
23.2 mm	73	14	Z+3
23.6 mm	74	14.5	Z+4

Determine ring size with Ringsizer measuring aid – EU ring measuring tape for a perfect fit

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Every piece of jewelry is created in my studio in Bern – from the initial sketch to the final touches, every step is in my hands. I carefully design and craft each piece, handcrafting every detail. For me, it's not just about beautiful design, but about genuine craftsmanship and jewelry that means more: personal talismans that tell stories.