Find Your Ring Size

What If The Ring Is A Surprise For Your Partner? – Find Your Ring Size

In this case, a little discreet detective work may be needed to determine your partner’s ring size. Here are some helpful tips:

Ask one of their friends and ask them to keep it confidential.
Borrow one of their rings, trace the inside on a piece of paper, and bring it to a jeweller to be measured, or use our Printable Ring Sizer at home.
Take your partner ring shopping under the guise of buying a gift for a family member, and pay attention when they try rings on.
If you need to guess, it is generally easier to size a ring down than up, so it is safer to choose a slightly larger size.

Printable Ring Sizer

Ring Size Chart

We use Australian Standard ring sizing. Please refer to the international size chart below to find your size. Engagement rings, wedding bands, eternity rings, and men’s rings all follow the same sizing system.

INSIDE CIRCUMFERENCE (mm)	AUS / UK / NZ	US & CANADA
44.2	F	3
44.8	F 1/2	3.25
45.5	G	3.5
46.1	G 1/2	3.75
46.8	H	4
47.4	H 1/2	4.25
48	I	4.5
48.7	I 1/2	4.75
49.3	J	5
50	J 1/2	5.25
50.6	K	5.5
51.2	K 1/2	5.75
51.9	L	6
52.5	L 1/2	6.25
53.1	M	6.5
53.8	M 1/2	6.75
54.4	N	7
55.1	N 1/2	7.25
55.7	O	7.5
56.3	O 1/2	7.75
57	P	8
57.6	P 1/2	8.25
58.3	Q	8.5
58.9	Q 1/2	8.75
59.5	R	9
60.2	R 1/2	9.25
60.8	S	9.5
61.4	S 1/2	9.75
62.1	T	10
62.7	T 1/2	10.25
63.4	U	10.5
64	U 1/2	10.75
64.6	V	11
65.3	V 1/2	11.25
65.9	W	11.5
66.6	W 1/2	11.75
67.2	X	12
67.8	X 1/2	12.25
68.5	Y	12.5
69.1	Z	12.75

Request a Free Ring Sizer

Please request your complimentary Ramzi & Co.® ring sizer by completing the form below, and we’ll post it to you right away.

Find Your Ring Size

What If The Ring Is A Surprise For Your Partner? – Find Your Ring Size

Ring Size Chart

Request a Free Ring Sizer

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