
How to measure Your ring size for a Scottish wedding.
This is probably one of the most frequently asked questions I am asked here on Gretna Green Wedding Rings: how to measure your ring size from home?
When we buy a wedding ring, the least we can expect is that the purchasing and delivery process be as perfect as it can be. This then of course, involves choosing the ideal ring size for your Scottish wedding..
Let's see in detail how to measure your ring size at home for your rings.

How can I tell what size my ring is?
Ring size is different for each person and varies greatly between men and women, generally ranging from size J to Z.
A standard size for women varies from J to Q (N is the most common size). For men, the average sizes range between S and X, with U being the most common men's ring size.
How do I measure for my ring size at home?
There are three simple methods to find your ring size at home. Although it is important to note that these measurements will not be perfect if done only once. Why? Simply because the size or thickness of our fingers varies greatly depending on the temperature and time of day in the year.
So, unless you have another ring to compare the size, it is better to measure a couple of times before declaring a definitive ring size.
Option 1. Using Some fine string or dental floss.
One of the most used methods to find your ideal ring size is to use a small string, strip of paper, or dental floss and use it to measure the circumference of your finger. To do this, you only need these materials:
- String, dental floss, or strip of paper
- Marker or pen
- Ruler
- Tape
Once you have them, you can follow these steps:
- Select the material of your choice, in this case, you can choose a small string, strip of paper, or dental floss to measure.
- Wrap the base of your finger with the material you chose.
- Make a mark exactly where the two ends of the material meet (i.e., where they overlap).
- Stretch out the material you chose with the marks already made.
- Place the stretched-out material next to a ruler and measure the length in millimetres from the initial mark to the end.
- The measurement in millimetres will be the circumference of your finger.
Option 2. Paper Ring
If you want to make a slightly more accurate measurement, you can make a paper on ring as follows:
- Use a strip of paper and some tape to make a ring.
- Adjust the try on ring on the finger until it feels comfortable, neither tight nor loose.
- Cut the strip and measure the length in millimetres as indicated in step 5 above.
By following these steps, you will be able to roughly determine the circumference of your finger and find your ring size.
Option3. Ring sizer (what I recommend)
Another more accurate option is to purchase one of our ring sizers. Its quick and easy and can be used many times over.
It is a plastic ring gauge which works like a belt around your finger. Simply push the end through the buckle to form a round ring shape. Slide the ring sizer onto your finger and pull to give a comfortable fit, making sure that it still slips back over the knuckle.
You can find our ring sizer here.
Using an already existing ring (when it’s for a surprise).
An alternative to know the ring size is a professional consultation
If your partner or special person already has rings in their size, you can enlist the help of a friend to get one of them and take it directly to a professional jeweller.
In a jewellery workshop, professionals can use precision tools to determine the ideal standard size for the ring.
This is not a "home" method, but it is an interesting way to know the ring size when surprising someone you love without directly asking their size.
It is important to note that each country and even different designer brands can have their own standard for measuring the size of a garment or accessory, hence the importance of having a ring sizing chart. For example:
- Here In the UK including Scotland: an alphabetical system is used that goes from A to Z with half sizes (e.g., K 1/2). This system measures the internal circumference of the ring in millimetres.
- In Europe (EU): the internal circumference of the ring in millimetres is used as a reference. Sizes usually range from 40 to 76 mm, and this is the reference used to define the ring size.
- In the USA: use a numerical system from 1 up to and beyond 14 based on the inner diameter or circumference of the ring, which relates to the measurement of your finger's width in millimetres.
The shape of the finger for the ring size.
An important factor to consider when defining the ideal size for a ring is the anatomy of the finger of that special person you want to surprise, as sometimes the fingers do not fully conform to the standard, being a bit thicker at the base or the knuckle or with arthritic joints.
This is a detail that we can easily notice if we are attentive, but it is crucial to consider preventing a wrong size.
If you think the knuckles or the base of the finger might be problematic at first glance, it would be good to request a ring size one size larger to ensure it fits comfortably.
Impact of the wedding ring thickness on size.
Thicker wedding rings (more than 6 mm) tend to feel tighter on the finger because they cover a larger area of skin, exerting more pressure and compressing the sensitive part of the finger.
This isn't necessarily good or bad; it's simply a design feature to consider.
For these rings, I would advise you to add one size larger for comfort during long-term wear. This detail won't be an issue with more delicate bands (5 mm or less) as they tend to feel much lighter and less tight.
Materials to use.
The materials can significantly influence your choice of ring size. Fine and high-quality materials like gold and silver tend to be more malleable, so adjusting them requires a small amount of work, and therefore, making a mistake in the ring size is easy to correct.
That is why I work in gold and silver.
Other rings made in metals like titanium, ceramic, carbon and steel cannot be adjusted, neither can wood or rubber.
If you have many doubts regarding the ideal ring size and want to surprise someone, it's best to use gold or silver. Most rings over time will need adjusting as fingers change.
Can I change the size of your rings after I purchasing them?
Yes, all the rings that I make can be altered and the first change of size is free within the first two months of purchase.

FAQS
How can I measure my ring size at home?
Measuring your ring size at home is easy. You can use a ring that already fits you well and measure its inner diameter with a ruler or tape measure. Alternatively, you can wrap a thin piece of string or paper around your finger and then measure the length of the string with a ruler. Another option is to print a ring size chart online and find your corresponding size.
You can also order one of our ring sizers here.
How can I size a ring myself?
Determining your ring size yourself is quite straightforward. In addition to the methods mentioned earlier, such as measuring an existing ring or using a tape measure, you can also consider factors like band width. Wider bands tend to fit a bit tighter, so you may want to size up for them. Also, be sure to measure your fingers at room temperature, as temperature can affect finger size. Finally, ensure the ring slides comfortably over your knuckle with a slight resistance.
How tight should your ring be?
A ring should fit snugly, like a favourite old worn glove. It should slide on smoothly over your knuckle with a bit of resistance, neither too tight nor too loose, secure but not clinging.
Are UK Scottish ring sizes unisex?
UK ring sizes are unisex and apply to both men and women alike. The sizing scale is the same across the board, so you can trust the measurements regardless of gender. However, keep in mind that men tend to have wider fingers, so they usually need to be a larger size up the ring alphabet scale for a good fit.
What is the average woman’s size for a ring?
This depends on a number of factors, like hand and finger shape. But we can tell you that the average ring size for a woman is around N on the UK scale. Remember, it's all about finding your custom fit, so don't be afraid to stray well away from the average if that's what you need.
What is the average man’s size for a ring?
The average UK ring size for a man is around U. Remember, it's all about finding your special fit.
How to measure ring size with a tape measure?
Here's the deal: take a tape measure and wrap it around the base of your finger. Make sure the tape is comfy but not too tight and take down the measurement in millimetres, In this way you have the circumference of your finger, which is key to roughly finding your ring size.
Which finger does a promise ring go on?
It's up to you! Promise bands are a beautiful display of commitment and can be worn on any finger that holds special meaning for you. Many folks choose the ring finger or the middle finger of either hand as a symbol of everlasting promise. But ultimately, pick the finger that makes you feel connected to your promise.
If you are interested in any of my Scottish or other rings and unsure of the ring size just contact me and I will be happy to help.
Richard - richard@gretnagreenweddingring.com