When purchasing jewelry, especially rings, the accuracy of size is crucial. An ill-fitting ring can not only affect the wearer's comfort but also potentially cause damage to the ring itself. Therefore, understanding and mastering the "ring size chart," an important tool, is essential for buying the ideal couple ring. This article will provide a detailed introduction on how to use the ring size chart and how to select the appropriate ring based on individual finger measurements.

To determine your ring size using an existing ring, follow these steps:

1. Measure the diameter (mm) of a ring that fits the finger you want to wear the new ring on.
2. Use the ring sizing chart to locate the corresponding size for the measured diameter.


If you don't have an existing ring to measure, you can measure your finger directly:

1. Get a piece of string or paper: Cut a strip of paper or string about 3/4th inch (2 centimeters) wide and at least 4 inches (10 centimeters) long.

2. Wrap the string or paper around your finger: Wrap the strip around the base of the finger where you intend to wear the ring. Make sure it is not too tight or too loose—just a snug fit.

3. Mark the point of overlap: Once you have wrapped the string or paper around your finger, use a pen or marker to mark the point where the end overlaps with the rest of the strip.

4. Measure the length: Carefully remove the strip from your finger and measure the length between the end and the marked point using a ruler or a measuring tape. This measurement will give you the circumference of your finger.

5. Determine your ring size: Compare the measured length to the ring size chart. Each chart will have a correspondence between the circumference of your finger and a specific ring size. Match the length with the appropriate size to determine your ring size.

6. Consider comfort and style: To find a suitable ring size, measure both your knuckle and the base of your finger if the knuckles are significantly larger. The average of these two measurements should give you an approximate ring size. This ensures that the ring can pass over your knuckle comfortably but won't be too loose on your finger.

The ring sizing chart is a practical tool that can help us quickly and accurately find the appropriate ring size for ourselves. However, since everyone's finger shape and preferences vary, it is also necessary to consider personal circumstances and seek advice from professionals when choosing a ring. We hope that the information presented in this article can help you choose the right ring.

Check the ring size chart provided below to find your ring size:

Ring Size Chart
US CA MX	UK AU NZ IE	Inside Diameter (MM)	Inside Circumference (MM)	(Inch)
4	H	14.8	46.8	1.84
4.5	I 1/2	15.2	48.0	1.89
5	J 1/2	15.7	49.3	1.94
5.5	K 1/2	16.1	50.6	1.99
6	L 1/2	16.5	51.9	2.04
6.5	M 1/2	16.9	53.1	2.09
7	N 1/2	17.3	54.4	2.14
7.5	O 1/2	17.7	55.7	2.19
8	P 1/2	18.1	57.0	2.24
8.5	Q 1/2	18.5	58.3	2.29
9	R 1/2	19.0	59.5	2.34
9.5	S 1/2	19.4	60.8	2.39
10	T 1/2	19.8	62.1	2.44
10.5	U 1/2	20.2	63.4	2.49
11	V 1/2	20.6	64.6	2.54
11.5	W 1/2	21.0	65.9	2.59
12	Y	21.4	67.2	2.65
12.5	Z	21.8	68.5	2.71
13	Z+	22.2	69.7	2.75