How to measure women's and men's rings accurately and simply

Article author: Hoang Linh Article published at: Jul 17, 2025 Article comments count: 0 comments
How to measure women's and men's rings accurately and simply
Rings are a very important item in creating beauty and sophistication for people's fashion styles. In order to choose a ring that is beautiful and suitable for your finger size, it is extremely important to measure the ring size. In this article, we will find out together how to measure ring size (ni) most accurately and simply.

The content of the article

1. Why is it necessary to measure the ring size?
2. How to measure ring size
ILLY Ring Size Chart
2.1. Measure with paper and ruler
2.2. Measure according to an available ring
2.3. Measuring with a ruler or a round instrument to measure the size of the ring
3. Notes when measuring size
3.1. Finger size depends on temperature
3.2. Influence by ring material
3.3. Ensure accurate measurement results
3.4. Pay attention to ring thickness
3.5. Pay attention to the knuckles of the ring
3.6. Measuring the size (ni) of men's and women's rings
3.7. When buying rings online
3.8. Use of international ring size table (ni)
3.9. How to choose the secret ring size
4. Conclusion

1. Why is it necessary to measure the ring size?

Measuring the ring size (also known as a ring nian) is essential so that you can choose a ring that fits your finger size. When buying a ring, if you don't know the size of your finger, you may end up buying a ring that is too big or too small for your finger. This will cause discomfort and discomfort when wearing the ring.

2. How to measure ring size


ILLY Ring Size Chart

SIZE CIRCUMFERENCE (mm) DIAMETER (mm)
1 41 13.1
2 42 13.4
3 43 13.7
4 44 14
5 45 14.3
6 46 14.6
7 47 15
8 48 15.3
9 49 15.6
10 50 15.9
11 51 16.2
12 52 16.6
13 53 16.9
14 54 17.2
15 55 17.5
16 56 17.8
17 57 18.2
18 58 18.5
SIZE CIRCUMFERENCE (mm) DIAMETER (mm)
19 59 18.8
20 60 19.1
21 61 19.4
22 62 19.7
23 63 20.1
24 64 20.4
25 65 20.7
26 66 21
27 67 21.4
28 68 21.7
29 69 22
30 70 22.3
31 71 22.6
32 72 22.9
33 73 23.2
34 74 23.6
35 75 23.9
36 76 24.2

2.1. Measure with paper and ruler

Measure the size of the ring with a piece of paper and a ruler

Step 1: Preparation includes a pen, ruler, rectangular piece of paper about 1cm wide and about 10cm long

Step 2: Roll the prepared piece of paper on top onto the finger to be measured so that it fits snugly on the finger.

Please make sure that the piece of paper is not too tight or too wide and does not leave gaps.

Step 3: Use a pen to mark where the two ends of the piece of paper intersect

Step 4: Use a ruler to measure the distance from the starting point to the end point.

Step 5: Use a ruler to measure the distance from the marked start to the end point. This will be the circumference of your finger

Step 6: Compare with the circumference in LiLi's ring size chart and see the corresponding size

See more: List of ring models that are loved by many people

2.2. Measure according to an available ring

Measure the ring size according to an available ring

Step 1: Prepare a ring of the same size as the ring to be measured, ruler

Step 2: Measure the inner diameter of the ring (the part that comes into contact with your finger) with a ruler

Step 3: Compare with the diameter in ILLY's ring size chart and see the corresponding size

2.3. Measuring with a ruler or a round instrument to measure the size of the ring

Measure the size of the ring with a ruler or a round tool to measure the size

Step 1: Prepare a ruler or round instrument to measure the size of the ring

Step 2: Put a ruler or tool on your finger

Step 3: Adjust the ruler or select the size on the tool so that it fits snugly on your finger

Step 4: See the corresponding size on a ruler or tool

Measure the size of the ring with a size measure
Measure ring size with a ruler
Measure the size of the ring with a round measuring instrument
Measure the ring size with a specialized round tool

3. Notes when measuring size

3.1. Finger size depends on temperature

Your finger size may fluctuate slightly throughout the day, over time, and depending on the temperature. If measuring your real finger, measure it in the afternoon when your hand is warm for best results. If you're in between two ring sizes, choose a larger size (or half a size) to ensure a comfortable fit.

Your finger size depends on the temperature

Your finger size may fluctuate slightly throughout the day, over time, and depending on temperature

3.2. Influence by ring material

Different materials will have different stretches, which will affect the size of the ring when you wear it. So, if you want to measure the size of a ring with a specific material, measure the size on a ring of the same material to ensure accuracy

Women's Silver Ring with Diamond Moissanite Aidan LILI 335168 1

Please measure the size on a ring of the same material to ensure accuracy (Product on the picture:

3.3. Ensure accurate measurement results

Always double-check the measurements and ring size measurements at different times to ensure accurate results.

Double-check the measurements and ring size measurements at different times

3.4. Pay attention to ring thickness

Pay attention to the thickness of the ring, as thicker rings will be smaller in size than thin rings.

Thicker rings will have a smaller size than thin rings (Product on the picture: )

3.5. Pay attention to the knuckles of the ring

The joints may be larger than at the base of the finger. Therefore, you need to measure the size at the knuckle and the base of the finger, then take the size between the 2 parts to choose the right ring size. At this time, your ring hand will feel comfortable and not uncomfortable when bending or bending your fingers.

In case your finger joints are large, you should measure the circumference near the joint (not on the joint) so that when you wear the ring, it is easy to enter and does not slip off.

Pay attention to the wrist joint wearing the ring when measuring the size

3.6. Measuring the size (ni) of men's and women's rings

With men's rings, usually the fingers will be larger than the women's rings, so the men's ring size will be larger than the women's ring size. Additionally, women's rings typically have a more compact and elegant design than men's rings, so it will come in a smaller size.

For how to measure the ring size, men's and women's rings will have similar measurements as above.

Moissanite Theophilus LILI Diamond Silver Couple Ring 672438 1

How to measure the ring size, men's and women's rings will have similar measurements (Product on the picture: ring)

3.7. When buying rings online

If you are buying rings online and have a fixed size, be sure to measure your ring size before ordering. If you're not sure, choose suppliers with flexible product return policies.

In addition, different shops may have different ring size tables.

You should choose to buy at a reputable store when buying online

3.8. Use of international ring size table (ni)

The International Ring Size Chart is a tool to measure the size of rings used all over the world and divided into many different countries. The table uses international units of measurement and includes a variety of sizes. When you buy rings from foreign stores, you can use the international ring size chart to ensure that you choose the right ring size for your finger.

Use an international ring size chart when purchasing overseas

3.9. How to choose the secret ring size

If you are looking to give a ring as a gift to someone, but don't know their ring size, then a free size ring will be a great option for you.

Free size rings (also known as one size) are flexible size rings, often designed to fit many different finger sizes. Free size rings are suitable for most people, and you don't need to worry about choosing the wrong size.

Women's silver ring with CZ peaches in the shape of a peach blossom LILI_289467_1

Free size rings are a great choice when you want to choose a secret size (Product on the picture: )

4. Conclusion

Measuring your ring size is an important step in choosing the right and comfortable ring for your finger. With a simple and accurate ring size measurement method, you can easily choose the ring that you love and fit your finger. However, be sure to take note of important points to ensure the most accurate measurement results and avoid errors.

Hopefully, with this article, you have a better understanding of how to measure ring size and can choose the most suitable ring size for you. If you have any questions or comments, please contact LiLi directly so that ILLY can help you further!

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Article author: Hoang Linh Article published at: Jul 17, 2025

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