There is no difficulty in choosing a ring for yourself. You just go to any jewelry store and ask a specialist to measure your finger and choose the appropriate ring size. But what to do when the jewelry is chosen as a gift? How to determine the size of a ring on a finger and not declassify the plan? “head-on” is not an option, and not everyone knows about ways to find out the size on their own. But don't worry - in this article we'll share some great ways to take your measurements. Choose the one that suits you and go get a gift fully prepared!
Method 3
Take a thin strip of paper or regular thread. Wrap around the lower phalanx of the finger, closer to the knuckle. Act lightly, without pressing, so that the paper or thread can slide over your finger.
In the case of paper, mark the joint with a pen. Then cut the strip according to the mark.
If you are using thread, wrap it several times and then cut the resulting ring of thread.
Print the picture below and attach the workpiece to the control ruler. The length of the paper or thread should match the length of the colored strip.
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Russian ring sizes
Much attention is paid to the size of women's rings, since the decoration on a girl's finger speaks about the taste and style of the owner, which is important for any representative of the fair sex.
An incorrectly selected ring can ruin the geometry of your finger and cause a lot of trouble. To prevent this from happening, check out the size scale for girls and women of all ages.
Diameter, mm. | Circumference, mm. | Russia |
14,86 | 46,5 | 15 |
15,27 | 47,8 | 15,5 |
15,70 | 49,0 | 15,75 |
16,10 | 50,3 | 16 |
16,51 | 51,5 | 16,5 |
16,92 | 52,8 | 17 |
17,35 | 54,0 | 17,25 |
17,75 | 55,3 | 17,75 |
18,19 | 56,6 | 18 |
*16.5 - 17 ring sizes are considered the most popular.
Men's rings include accessories with a diameter of more than 18. Before choosing a ring size, you should decide which finger it will be worn on, because fingers differ in individual characteristics and measurements.
Diameter, mm. | Circumference, mm. | Russia |
18,19 | 56,6 | 18 |
18,53 | 57,8 | 18,5 |
18,89 | 59,1 | 19 |
19,41 | 60,3 | 19,5 |
19,84 | 61,6 | 20 |
20,20 | 62,8 | 20,25 |
20,68 | 64,1 | 20,75 |
21,08 | 65,3 | 21 |
21,49 | 66,6 | 21,25 |
21,89 | 67,9 | 21,75 |
22,33 | 69,1 | 22 |
Russian jewelry measurements are similar to German ones, so you can use the above table for accessories from Germany.
Method 4
This is the case when your knowledge of mathematics will come in handy. As you remember, to find the diameter (ring size), you need to divide the circumference by the number π.
How to apply this knowledge in life
Repeat the first tip from the previous method, then use a ruler to measure the length of the paper strip or thread in millimeters. Divide the resulting number by 3.14. The result or the value closest to it (in accordance with the Russian measurement system) will be the desired ring size.
If division is difficult, just check the table. The length of the thread or strip is indicated on the left, the corresponding size is indicated on the right. Remember to round your result to the nearest value.
Length, mm | Ring size |
47,12 | 15 |
48,69 | 15,5 |
50,27 | 16 |
51,84 | 16,5 |
53,41 | 17 |
54,98 | 17,5 |
56,55 | 18 |
58,12 | 18,5 |
59,69 | 19 |
61,26 | 19,5 |
62,83 | 20 |
64,4 | 20,5 |
65,97 | 21 |
How to find out the finger size for a ring?
Since the option of going to a jewelry store and consulting a specialist is not suitable here, we will tell you about several secret ways to take measurements. Each of them is quite good and accurate - we tried to check everything ourselves. So, how do real detectives determine ring size?
Method one: using thread
Let's start with how to determine your ring size based on the circumference of your finger. If you have enough skill, you can calculate the finger size for a ring at home using a thread.
Determine the size of the ring using a thread
If you want to find out the ring finger size for a wedding ring, unbeknownst to the bride (for example, while she is sleeping), wrap the thread around her finger and mark the point where the ends of the thread meet. In the same way, you will have to measure the girth of the joint. Then straighten the thread and measure the distance between the points of contact. Divide the average of the two resulting numbers by 3.14. Ready!
Now you know the required diameter (aka size) of the ring. And due to the fact that you were able to measure the thickness of the finger and the joint at the same time, the jewelry will neither pinch nor dangle. As you can see, you can find out the finger size for a ring at home.
Method two: using pen and paper
This method is much simpler than the first, since it does not require secret “operations” around other people’s fingers - we find out the size of the ring by the diameter of the other. Take any ring from the person you are preparing a gift for. Place it on paper and trace the decoration around the inner perimeter. The diameter of the resulting circle will be the size of the ring. But be careful - for measurements you need to take the ring from the finger on which you will put the gift in the future, because all fingers have different girths.
Method three: with the help of friends
How to find out your finger size if you are too afraid of being declassified? Very easy - ask your friends. The most difficult part of this method is finding a friend who is guaranteed to keep your plan a secret. Then it’s simpler: either your friend already knows the size and simply tells you it, or he calmly, without arousing suspicion, recognizes it and thus helps you with choosing a gift. Thank your friend for helping you understand the size without a ring!
Method four: using the existing ring
For the most courageous, we will tell you how to determine the size of the ring using an existing ring. It is worth noting that this method is the most accurate, but also the most risky. If you are 100% sure that the “object” will not notice the loss of one of his jewelry, feel free to go into battle! For one day, turn into a brazen thief and steal a ring from a person. Take your jewelry to a jeweler - he will measure the diameter of the ring and tell you what size it is. Don't forget to return what you stole!
Recommendations
- If you are determining the size for a narrow ring (up to 5 mm in width), then the result obtained during measurement can be rounded to the nearest value. For a wide ring (from 6 mm), round up or add half a size.
- The thickness of your fingers may vary throughout the day. Therefore, it is better to take several measurements at different times of the day. Or once in the middle of the day: as a rule, at this time a person is at the peak of activity and the fluid balance in the body is optimal.
- Do not take measurements after drinking large amounts of liquid, exercising, or when sick. You should also not do this if the room is very hot or cold.
Do you know other ways to determine your ring size at home? Tell us about them in the comments.
What is finger size?
Let's start by studying the hardware: what is finger size and why do you need to know it? Take any ring of yours; draw an imaginary line from one edge to the other - in other words, measure the diameter. For greater accuracy, all measurements are taken in millimeters. The resulting result is the parameter you need. Knowing these numbers, you can easily select a suitable gift and calculate the size.
Jewelry ring sizes
As a rule, the gradation step in sizes is 0.5 mm - in jewelry stores you will see sizes 16, then 16.5, then 17 and so on. Now that we understand the terminology and technical nuances, let's talk about how to find out your ring size.
With another ring
Take a ring from your box that fits on the desired finger. If it is of a simple shape, then just put it on a sheet of paper and draw a circle inside the ring. Measure the diameter - this will be the required value. If the product is complex in shape, then attach a ruler to it and measure the widest internal distance.
How to choose a bracelet size
Jewelers' recommendations
Jewelry craftsmen adhere to precision in determining sizes, so they advise turning to specialists.
What recommendations do professionals give:
- Roll up a small roll of paper and insert it into the girl's ring, winding the roll until the ring sits securely on it. Staple the resulting scroll and go with it to the store to select decorations.
- Do not buy expensive jewelry “by eye.” You may not only not get the size, but also not satisfy the desire of the person for whom it is intended. He may not like the design or execution of the ring. Therefore, it is better to coordinate an expensive purchase.
- If you do not know the exact size, then it is better not to buy a ring with stones or moving elements, because if you have to reduce it, the stones and additional jewelry may be damaged.
- Engrave only if you know the exact size of the item. Otherwise, it will deteriorate when the jewelry increases or decreases.
Features of determining ring size
The methods for determining ring size are the same, regardless of the person’s gender. Features are expressed in sizes, which depend on the configuration and age.
For women
You can simply use any of the proposed methods. You can find out the size either using the ring the girl has or use extraordinary options.
For men
For men, wide joints can be a problem, so you will need to buy a ring a size larger, even though it will fit loosely on your finger.
For children
Children need to most accurately calculate the size of the ring so that it does not fly off the hand, but also does not put pressure on the finger. Children grow quickly, so when purchasing expensive jewelry, you need to understand that you won’t be able to buy it “for growth.”
Thread
The essence of the method is to find out the girth of the finger and calculate its diameter. For this we need:
- Thread, preferably thicker, synthetic, so as not to stretch
- Pen or marker
- Ruler
- Scissors
- Calculator
We wrap the thread around our finger, mark it with a marker at the junction, or cut it off. We measure the resulting length, divide by the number π - 3.14. We get the value in millimeters, this is your size.
For a more accurate determination, wind five turns. Then the length must be divided by 15.7.
How to round the result to get the correct size
When measuring the circumference of a finger, the result may not be whole. More often you get uneven numbers: 15.76, 16.43. When rounding, pay attention to the thickness of the decoration. If the ring is up to 5 mm wide and narrower, it is better to round down, for example, from 15.23 or 15.12 to 15. With a wide decoration, it is better to round up, for example, instead of 15.6 it will be 16.0. The margin must be at least 0.5 mm.
Be sure to consider how often your fingers are swollen. In some cases, it is better to purchase a ring 0.5 size larger.
Types of sizes
The most popular types in our country are Russian, Chinese and American. When purchasing a product in an online store, please note that sellers usually provide size charts. It is enough to know the size according to the Russian system and compare it with tabular data. Russian
According to Russian standards, the ring size is equal to its internal diameter. In this case, rounding up or down is allowed.
Chinese
China uses the centimeter measurement system, so there will be no need to convert anthropometric measurements. The size is calculated mainly according to the American method.
When ordering jewelry from a large Chinese online store, for example, Aliexpress, please note that if the ring size is not indicated according to Russian standards, there must be a size conversion table. To clarify the size, you can always contact the seller of the product.
American
To bring the ring size, which is indicated according to the American system, into line with Russian standards, you can apply the following formula: USA = 1.2 x ROS - 13.8, i.e.
Russian size will be = (US +13.8) /1.2.
For example, the size on the ring is 6, we substitute it into the formula: (6+13.8) /1.2=16.5.
Why is it so important to know jewelry ring sizes?
Buying rings is a responsible matter, and knowing the size you need in advance, you will significantly save your time and nerves when searching for jewelry in a jewelry store or in an online store. If you know the exact size of the product, it will fit perfectly and fit well on your finger without causing discomfort when worn.
What to consider when determining size
The circumference of a person's fingers is not a constant value; it depends on many factors that must be taken into account to correctly determine the ring size.
Weather conditions and time of day
If it’s hot outside, your fingers swell; in the cold, the process is reversed - they will be smaller than their standard size. The same applies to morning measurements, when the overnight swelling has not yet passed.
Decoration design and width
Large, wide rings with additional decorations should be easily removed from the hand. Experts recommend that if the ring width is more than 4 or 5 mm, add 0.1 mm of its size for each subsequent one mm of ring width. For example, a ring 9 mm wide with a finger size of 16.5 needs to increase the ring size by 0.4 mm and get a size of 16.9, rounded to 17.0.
For thin people, it is allowed for the ring to fit more tightly on the finger.
Physical condition of a person
A change in finger volume can occur after active physical activity or training. If there was a wild party the day before, it is better to wait to take measurements until the next day. You can’t measure immediately after you’ve carried something heavy; you need to let your fingers relax.
A change in the size of the fingers can occur as a result of a disease characterized by swelling: disease of the kidneys, heart, blood vessels.
Measured arm
The ring can be designed to be worn on any finger of the left or right hand. There are special jewelry for thumbs or little fingers, the size of which is larger or smaller, respectively.
Regardless of which finger the jewelry is intended for, it is better to measure the size on the fingers of both hands and choose the largest value.
FAQ
When is the best time to measure ring size on your finger?
The best time for this is from 12.00 to 14.00. Pay attention to the weather, it is not advisable that it be very hot or very cold. It’s better that there is no party the night before and you don’t have to drink a lot in the morning.
Why can’t you measure your size immediately after loading your arms?
Any stress leads to deterioration of blood circulation in the hands, as a result of which the fingers swell. Sometimes it takes several hours for them to return to normal.
How to choose the right size?
The ring should not fit tightly or be removed loosely. Ideally, you want it to fit smoothly through the thicker part of the finger joint and not fly off.
What is the Vienna Standard for ring sizing?
This is how size is measured in different European countries. The length in millimeters of the circumference of the product is determined.
Size relationship between different measurement systems
The table below shows the relationships between different measurement systems:
Ring circumference | Russian | American |
48 | 15 | 4 |
49 | 16 | 5 |
52 | 16,5 | 6 |
54 | 17 | 7 |
57 | 18 | 8 |
59,5 | 19 | 9 |
62 | 20 | 10 |
65 | 21 | 11 |
67 | 21,5 | 12 |
69 | 22 | 12,5 |
For example, if your size is 16.5 according to the Chinese and American system, it will be equal to 6.