International Ring Sizes Chart - Ring Sizer - How To Check Ring Size - Ring Sizes Men and Women in mm and cm

International Ring Sizes Conversion Chart For Men and Women

Reliable international ring sizes conversion charts conversion for men’s and women’s (unisex) from most countries is a perfect tool guide to measure your ring sizes as we provide you with both online and offline ring sizer. Our guide is mostly the best way to check the right ring sizes to avoid any miscalculation and it simply tells you how to determine your ring size. There are several ways to measure your ring sizes that we find to be a good source of ring sizes chart. Different parts of the world have different body portions including our fingers, so if you re wearing a ring in size 7 then you won’t be wearing the same size if you buy a ring from Singapore. US, UK, European and Asians have either slight or bigger difference in ring sizes. For the US and UK, the tend to have bigger fingers than those in Asia due to the fact their genes difference.

International Ring Sizes Chart Online For Men and Women

(in)(mm)(in)(mm)United States,United Kingdom,China,IndiaItaly,
Canada andIreland,Japan,Spain,
MexicoAustralia,South AmericaSwitzerland
South Africa and
New Zealand

Guide To Check Ring Size

A ring has no beginning and has no end which symbolizes endlessness and undying. Just the way love supposed to be. That is why the ring is usually worn on weddings and worn on the fourth finger or the ring finger of the left hand where many thought that it is truly connected to the wearer’s heart. It must be comfortable to wear from the fact that it is one of the accessories that many acquire. And if you are going to give it to someone, it must not be only aesthetically good but also perfectly fit to show how you know that person. Unfortunately, a size that fits all does not exist.

Read our Ring Sizer guide

Is there a difference between mens and womens ring sizes? Yes! It is due to the fact that mens finger is larger than womens finger. Some men with small body size or thin tend to have smaller finger compared to big body size men.

How can I size my ring up/down?

Obviously, metal rings are not stretchable to adapt on our own ring size. Our ring size can change through time due to weight gain or loss. But is there any chance your ring could ever fit again? Yes, it is plausible! Ask your trusted jeweler about your concerns in sizing up or down your ring. Before you rush to your jeweler, here is an overview about the ring size modification.

  1. Sizing ring up

There two ways to get your ring size up: inserting additional metal to your ring and through elongating. In inserting an additional metal, the jeweler will add up a little amount of metal based on your ring size. The jeweler will cut first the shank in order to increase a bit of the same kind of metal on both sides of the ring. Better acquire a ring that is easy to be altered or perhaps free from any engravings to avoid problems in adjusting the size of your ring. Engravings could also be substantially affected during the process of inserting additional metal in your ring. This method of resizing the ring will cost you a little higher than the next method due to the increase in the metal content. The second way of sizing up your ring is through elongating the shank of the ring. This method of extending the size of the ring will surely modify the physique of the ring and transform it to be less robust. So, better decide carefully on what method you will take in resizing your ring.

  1. Sizing ring down

There are three ways that you can decide in getting your ring that is bigger than your ring size to be compressed or fit into your finger: sizing bar, spring insert, or sizing beads. In sizing bar, a U shaped metal clasp will be soldered at the bottom of your ring. That clasp will hold your oversized ring to your finger without rendering an uncomfortable feeling to the wearer. Spring insert is a semi-circle metal spring that enables to make a little opening when pushed down then it will spring back. This will be also as comfortable as the sizing bar. The sizing beads are much expensive than the first two ways of resizing down your ring. The jeweler will just add two metal beads at the bottom part of your ring.

These methods are perfect for those people who do not have a size that best fit for their finger or if it is truly an arduous challenge for you to possess the ring that is comfortable to wear instead of just savoring the moment of shopping for a ring.

Read our Resize Ring Guide

How to get the ring size of someone secretly?

We all love surprises especially if it is prepared through extensive and creative efforts.  Those efforts will bring that priceless smile from that special person. But getting someone’s ring size in an inconspicuous manner is arduous enough to make you pull back from your goal. It really takes a lot of guts to do such thing because it might ruin your plans to surprise him/her or even that blooming relationship you have. Worry no more!  There are helpful ways to check the ring size of a person in a subtle and smooth way.

  • Borrow his/her ring and measure it using the printed ring sizer.

This is an effective way to get the ring size without looking suspicious. Of course, this can only be done if the ring is available for measuring or away from the owner. The printed ring size chart must always be ready when the ring has been removed. So, you must bring the chart to execute your plan if in case the ring is available.

  • Ask his/her family.

His/her family probably gave her a ring as a gift for special occasions. Usually, the family knows a lot about that person even to the smallest information. Or you could consider the family’s ring size.  There is a big chance that the person inherited the ring size from the parents or the person may have a significant ring size to his/her siblings. Of course, make an agreement with the family not to spill the beans on the recipient of the ring.

  • As his/her best friend.

If the person spends most of the time with his/her best friend especially in shopping then there is a big chance that the best friend also knows the ring size of the recipient of the ring. Same with asking the family, the best friend must also agree not to tell anything about what you have talked about.

  • Use a ring sizer to get his/her ring size while that person is asleep.

If you are desperate enough to know his/her exact ring size, just buy a complete set of metal ring sizer that cost ranges from $10 up to $17. Or borrow from a jeweler that owns a complete set of the metal ring sizer and it will save you a lot of time and money to get the ring size.  To achieve your agenda, you still must make a cautious effort to know his/her ring size while that person is sleeping. There are a lot of ways to measure that person’s ring size without being caught and you just have to be creative in making your intensive plan.

  • Take an educated guess.

If you have no one to ask about his/her ring size or you just want to spend money for the ring instead of buying a metal ring sizer, then just make an estimation of his/her ring size that you think will best fit that person’s finger. You can just compare that person’s ring size to yours and do the measurement on the jewelry store.

Different ring sizes of countries

  1. US ring size – The US criterion utilizes a numerical measure from 0 to 16, with half and a quarter sizes added. A diameter of eight-thousandths of an inch points out each quarter size which adds up a tenth of an inch in the innermost part of the ring.
  2. UK ring size – Instead of using numerical measurements, UK has been using a different method since the early Victorian times. Half ring sizes are shown as A ½, B ½, and etc. While large ring sizes are indicated as Z+1, Z+2, and etc.
  3. European ring size – Countries from Europe has a standard called the ISO 8653 Ring Size Standard. ISO 8653 Ring Size Standard requires jewelers to measure ring sizes using millimeters as their unit of measurement.
  4. Asian ring size – The sizes begin at 1 on the inner part of every size pace of a third of a millimeter. This ring size standard is usually utilized in South East Asian countries.

It is truly a wonderful experience to go on a spree for a ring for you or for a special someone. It will also be a cherished experience if you have a guide that you can reach out with your concerns about buying a ring especially if you have someone like an expert on this particular business that has got your back. If you finally acquired your desired comfortable ring, then you can now confidently flaunt your hands with your dazzling ring to everyone.

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Ring Sizes Blue Copyrighted - The Ring Test

Ring Sizer Tools Guide

How to check a ring size?

Do you want to know how to check or measure your ring size? Our printable ring sizer tools guide can help you determine the right ring size in a matter of time. It is a must to accurately determine the size of the ring in order for you not to regret buying one or for someone to fully appreciate your effort in offering them this jewelry. So, everything must be completely settled in the first place. Some already know someone’s ring size because they already bought one for them. But what if you are doubtful that the ring size of someone has not altered due to gain weight or even weight loss? Of course, we do not want to wear a ring to be too tight or rigidly attached to the finger even it is the most expensive jewelry you will ever possess. Below are the various helpful methods that you can utilize to get your ring size precisely.

Ring Sizes Chart For Men and Women in mm - Ring Sizer Tool Guide - How To Check Ring Size - Ring Sizes Men and Women in cm

  1. Using a band of a plain white piece of paper

Materials you need:

  • A plain white piece of paper
  • Scissors or cutter
  • Ruler
  • Sharp pencil
  • Ring size chart
  • Printed ring size chart


  1. Cut the plain white piece of paper into a thin long band. Long enough to measure your finger.
  2. Bind the band throughout the index, ring, or middle finger. It must cover the knuckle or the part of the finger that the hand and finger intersect. You can measure either the three of them because the three fingers do not differ too much in size.
  3. If the band is tight enough to cover the knuckle, leave a sign on both sides of the band to indicate the end of the ring size. The sign must be evident enough in order to get the exact measurement.
  4. Remove the band and roll it out to a flat surface.
  5. Emphasize the signs on both ends using a ruler or tape measure.
  6. Measure the band using either inches or millimeters as a unit.
  7. Check the ring size chart to verify the size of your ring. Make sure the printed ring size chart is printed with the right size. Most of the ring size charts have scale checker (inches) to get the exact size of the printed chart.

What if you do not have scissors or cutter to make a band of paper?


  1. Draw a line on one side of the paper. Make sure that the band is half an inch thick to fit the knuckle.
  2. Fold the paper following the line.
  3. Rub the folded part of the paper using the edge of your nail or using other pointed materials to make a finer crinkle.
  4. The paper is now ready to get torn. Place your left index finger beside the crinkle and with your right hand to tear lightly at an angle.
  5. Use it as a band to get the right ring size. Follow the 2nd up to the 7th step to proceed.
  • Using printable ring sizer for your finger

There are 2 kinds of ring sizer:

With a slit

Using the pencil in leaving a mark is not necessary for this method due to its function. But you can still use the pencil to leave a mark if you still want to make an accurate measurement.

Materials you need:

  • the printed ring sizer
  • cutter


  1. Find a printable ring sizer on a shape of an arrow that has a line drawn at the middle of it.
  2. Cut the printable ring sizer to follow its arrow shape. Make sure that the ring sizer is 3 and a half inches long.
  3. Gently slash the line subsequent to the phrase “Read Size Here” to makes a small opening of the slit. For some printable ring sizer, the line to be cut is indicated using different symbols like a small scissor or a small arrow.
  4. Attach the center part of the ring sizer to your knuckle and shoot the pointed part of the ring sizer to the opened slit.
  5. Mildly pull the paper from the slit until the end has been reached. You must be very cautious in pulling the paper from the small opening or else the paper will tear apart and you have to print another ring sizer.
  6. Write down the number close to the slit to get the measurement.
  7. After you precisely get your ring size, gradually pull off the paper from the slit. Place the ring sizer on a secured place to avoid tearing the paper apart.

The purpose of this kind of printable ring sizer is to reuse the tool for other people who want also to try this and know their ring size.

Without a slit

Materials you need:

  • the printed ring sizer
  • scissors
  • pencil


  1. Find a printable ring sizer. It must be 3 inches long to accurately get the size of the printable ring sizer.
  2.  Cut the edges of the printable ring sizer. The printable ring sizer looks like an arrow
  3. Bind the sizer to the knuckle or to the broadest bone on the finger. Make sure the printable ring sizer is tight enough to measure the exact measurement.
  4. Once the sizer is fastened, look at the pointed part of the strip and get the number closest to it. Leave a mark on that certain number.
  5. If the size is too tight or uncomfortable to wear for you, just adjust to the next number.


  1. Using a tape measure

Materials you need:

  • Tape measure
  • Pencil/pen/marker
  • Printed ring sizing chart


  1. Bind the thickest part of the finger which is the knuckle using the tape measure.
  2. Put a sign on the part of the tape measure that meets the end of it.
  3. Record the size and check its equivalent ring size
  4. If in doubt, repeat the first steps until you get the same results.


  1. Using the string method

You might take a hard time for this method if you do not want a helping hand to assist. Better seek for an available person who is willing to support your procedures. If no one is available, just be patient in taking this method until you got your own ring size.

Materials you need:

  • Dental floss or different kinds of rigid stings available. Make sure it is not stretchable.
  • Scissors
  • Printed ring size chart


  1. Attach the floss or the string around your knuckle and twist both ends.
  2. Cut the floss on the part where the floss intersected.
  3. Measure the floss using the ruler and check the measurement on the ring sizer chart.
  4. To assure an accurate measurement of your ring size, repeat the 1st step until you get the same size.


  1. Using a ring

Materials you need:

  • A ring. Not necessarily your own ring. You can use someone’s ring that also fits for you.
  • Printed ring size chart
  • Ruler


  1. Find a ring that fits for your finger.
  2. Use the ring size chart to find your size. Check if the printed ring size chart is correctly printed.
  3. In order to get the right ring size, the ring must cover the circle on the chart.

Take note:

  • Average ring size for men is 10.
  • Average ring size for women is 7.
  • Our finger is enlarged during the night than in morning. So, better measure your finger at night-time.
  • Usually, the middle and index finger has the same exact ring size.

Read our resize ring guide and the international ring sizes chart to get more reliable information.

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How To Resize a Ring to a Smaller or Bigger Size

How to resize a ring is a common question and is usually what we think of when we accidentally bought a wrong ring sizes for men or women. Resizing a ring to a smaller or bigger size is possible but only with the help of the right services provided by a ring shop or a ring adjuster. Resize ring take a lot of time and those who are doing it must have the right skills, this isn’t the type of task that you can do by your own. Bad things might happen to your ring if you want to resize it yourself such as there might be a scratch, the diamonds missing, etc. You wouldn’t want to hurt your valuable ring with these intentions. It’s better to pay the right person than to damage your ring which might end up you buying a new one.

We want you to see the real process how the professional handle the ring resize job properly. Please watch the video below on how it is done. After watching this, you will say that the job is a well paid since it’s not easy to do.

Most people that ordered a wrong ring size falls into two categories; they wanted to give a surprise to the other special person and second is their partner gain some weight. It is always a best way to order your engagement ring or wedding ring four to five months before the ceremony. We’ll talk the steps that the person demonstrate in the video, this is convenient if you don’t want to watch the video.

How To Resize Ring To Smaller Size

  1. In the video, he is resizing an 18 karat white gold seven stone eternity ring for his client. First step, the ring was heated to find the joint of the ring. Before you do this, make sure to protect the diamond by submerge it into water before you heat. Remember to place the diamond in the water and make the ring stand by it’s own so get the balance right. This acts as a protector. A process that is called as annealing to find out the original joint location is done. Some people use 18k testing acid to find the joint. Apply the acid to the bottom of the shank, give it about 30 seconds and wipe it off. If the ring has been sized previously you will see a line.
  2. Now, you need to find the same material as your ring to combine it later. So, again annealing process is done to a material to soften the matting and then let it cool down.
  3. Thirdly, cut the section of the new piece to fit into the ring based on the ring size you want. Make it a proper size.
  4. You will need to check the ring size again to see how many space you are required to enlarge it. Then, put a new piece in the middle of the section in to increase the size.
  5. We will then again submerge half of the ring into water by placing the diamond on the down side. The next step is sholdering the new piece together with the left over or opened part of the 18k white gold so that it is combined. Have your hand steady so you won’t damage the other part of the ring. Take your ring sizer again and see if the size is the right one before we proceed.
  6. Heat up the piece of ring and always keeping an eye on the water level so the diamonds not exposed. When it gets to a certain temperature,  you can see there the solid begins to run. After you’ve heated the ring down you take, have a look on the inside the sides and the outside to make sure that the new pieces has fuse all the way across.
  7. After the soldering is done now we have to clean up the inside and the outside ring to make sure it is fitting according to your right size. Next, we’ll just clean up the inside basically what’s happening there we’ll just clean off any exposed extra piece of material and polish it. Once cleaned, we will then measure the ring again.
  8. We clean the excess metal after side and the back of the ring both sides.
  9. Lastly, polish and bristle the inside and outside of the ring to bring back it shines. Submerge the ring into water again and shake off any leftover that might left. Now you got a new bigger ring just like a new one.

Resize Ring Guide

Make sure to find a reliable and professional service if you intend to resize your ring. If you are in the Ireland, contact the ring sizer professional as you see on the video or find a similar one. It’s not the end of the world if you bought a wrong size ring, there’s always hope to resize ring according to your size.

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Pandora Ring Sizes Chart Guide For US – United States Pandora Ring Sizer

Pandora Ring Sizes Chart Guide For the US – Our Pandora ring sizer is accurate because it is the same one provided on the official Pandora US website which are the measurement for both men and women. Planning on buying a ring from Pandora? Measure your ring size first by going to their local shop or online. Unlike the Pandora ring size chart for UK or United Kingdom, the US version is more simple and it is a comparison between the US and European ring sizes. Pandora’s also mentioned some tips on measuring your ring size; you should measure the ring that you are currently wearing with the one you want to buy and for multiple rings options, you should buy one size bigger than your regular size. If you are United States people, then you might find our Pandora Ring Size chart is helpful.

Pandora Ring Size Chart - US

US SizeEuropean Size

Download and print this Pandora US ring size chart for more accurate measurement.

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Pandora Ring Sizes Chart Guide For UK – United Kingdom Pandora Ring Sizer

Pandora Ring Sizes Chart Guide For UK – Our Pandora ring sizer is obtained from the official Pandora UK website which are focused for both men and women. Measure your ring size if you want to buy or order Pandora’s ring. As different country have different body sizes, it goes the same as our finger. If you are United Kingdom people, then you might find our Pandora Ring Size chart is helpful. We also provide Pandora ring size chart for US or America in different post.

Pandora Ring Size Chart - UK

48H½ - I½4½ - 50.59 - 0.6015.01 – 15.28
50J - K0.61 – 0.6315.61 – 15.92
52L - L½6 - 6½0.65 – 0.6516.40 – 16.55
54M½ - N½70.67 – 0.6816.99 – 17.19
56O - P7½ - 80.69 – 0.7017.58 – 17.83
58P½ - Q½8½ - 90.72 – 0.7318.17 – 18.46
60R½ - S9 - 9½0.74 – 0.7518.87 – 19.10

Download and print this Pandora Ring Sizes Chart Guide.

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