Ring Size Chart For Men and Women
Do you know your ring size? Most people don’t know the answer off the top of their head. When purchasing rings, we normally just try it on while we’re in the store. However, shopping for rings online is a little different. If you don’t know your ring size, buying rings online can quickly become incredibly disappointing. Thankfully, finding your ring size is easy and can be done for free at home. To find your ring size at home, you’ll need:
- A ruler or measuring tape
- A marker
- Paper or string
- Scissors and tape
- A ring you already own
Across different countries, ring sizes can very. Most stores measure their rings using millimeters but this may change depending on the specific brand. Getting your exact measurements helps if you’re ever shopping internationally. Below is a chart with the general ring sizes across various countries.
Please note, the circumference is the measurement around the entire ring or circle. The diameter is the length of the of the circle from one end to the other.
Circumference MM |
US & Canada |
UK |
Japan |
France |
Switzerland |
Germany |
44.1 |
3 |
F |
4 |
44 |
4 |
14 |
45.4 |
3 1/2 |
G |
5 |
45 1/4 |
5 1/4 |
14 1/2 |
46.7 |
4 |
H 1/2 |
7 |
46 1/2 |
6 1/2 |
15 |
48 |
4 1/2 |
I 1/2 |
8 |
47 3/4 |
7 3/4 |
15 1/2 |
49.2 |
5 |
J 1/2 |
9 |
49 |
9 |
15 3/4 |
50.5 |
5 1/2 |
K 1/2 |
10 |
50 1/4 |
10 1/4 |
16 1/4 |
51.8 |
6 |
L 1/2 |
12 |
51 1/2 |
11 1/2 |
16 1/2 |
53.1 |
6 1/2 |
M 1/2 |
13 |
52 3/4 |
12 3/4 |
17 |
54.3 |
7 |
O |
14 |
54 |
14 |
17 1/4 |
55.6 |
7 1/2 |
P |
15 |
55 1/4 |
15 1/4 |
17 3/4 |
56.9 |
8 |
Q |
16 |
56 1/2 |
16 1/2 |
18 |
58.2 |
8 1/2 |
R |
17 |
57 3/4 |
17 3/4 |
18 1/2 |
59.4 |
9 |
S |
18 |
59 |
19 |
19 |
60.7 |
9 1/2 |
-- |
19 |
60 1/4 |
20 1/4 |
19 1/2 |
62 |
10 |
T 1/2 |
20 |
61 1/2 |
21 1/2 |
20 |
63.3 |
10 1/2 |
U 1/2 |
22 |
62 3/4 |
22 3/4 |
20 1/2 |
64.5 |
11 |
V 1/2 |
23 |
64 |
24 |
20 3/4 |
65.8 |
11 1/2 |
W 1/2 |
24 |
65 1/4 |
25 1/4 |
21 |
67.1 |
12 |
Y |
25 |
66 1/2 |
26 1/2 |
21 1/4 |
68.3 |
12 1/2 |
Z |
26 |
67 3/4 |
27 3/4 |
21 3/4 |
69.6 |
13 |
-- |
27 |
69 |
29 |
22 |
The first measurement you should always take is your right hand’s ring finger. Your ring size can vary between all your fingers even if it’s same finger on a different hand. Usually, people tend to shop for their right hand’s ring finger. However, if you know the size of all your fingers, you can experiment with stacking rings and wearing multiple rings at once.
You’ll have to consider things such as the size of your knuckle or if your finger tend to expand throughout the day while you’re taking measurements. The other important thing to remember is that thicker bands and chunky rings may fit tighter. Luckily, there are ways to work around this when measuring your ring size.
Also Read: How To Find Your Go-To Pair of Earrings
Three Ways To Find Your Ring Size
When taking measurements for your ring size, it’s always best to take multiple measurements. The measurements should always fit comfortably; the ring should be snug enough to fit on the base of your finger while sliding over your knuckle with ease.
No matter which method you use to measure your ring size, you should take your measurements three to four times to be accurate. Take measurements at the start of the day and at the end of the day. Depending on how warm or cold it is, your fingers may expand or shrink. Make notes on all the different measurements you take on both your hands.
Use a Ring Sizer
Ring sizers are the easiest, fastest, and most reliable way to find your ring size. Ring sizers are usually super cheap or completely free in some cases. There are two types of ring sizers; individual sizers and zip tie sizers.
If you go to a jeweller, they’ll likely have an individual sizer with sample rings. You can easily buy one of these online with both plastic and metal options. Alternatively, if you live near an Artina’s Jewellery store, you can come in to have your measurements taken for free.
Personally, I prefer using a zip tie sizer. These plastic sizers have the ring sizes printed on them. Best of all, you can throw it right into your jewellery box and save it for the next time you need to check your ring size. The mechanism works exactly like a zip tie.
DO NOT USE A REAL ZIP TIE IN PLACE OF A RING SIZER.
Simply adjust the zip tie around your finger and test to see how it fits on your finger. Repeatedly take the zip tie ring on and off to assess how it fits and test different sizes.
The ring I'm wearing in this graphic normally fits lose on my finger. However, because I just got out of the shower, my fingers are slightly swollen and the ring size doesn't quite fit. Once my body cools down later in the day, the ring will fit much better. This is why you need to test multiple different sizes throughout the day.
To see rings similar to the one I'm wearing, check out Ivan Dobren's collection.
Be sure to also test your ring size on different fingers. As you can see from the picture below, I'm two completely different sizes between my ring and my pointer finger.
Use a String or Piece of Paper
If you can’t get your hands on a ring sizer, you can easily find your ring size using a string or a piece of paper. Cut a piece of string or paper into a 10cm strip. If you’re planning on buying a thicker or chunky ring, opt for a piece of paper with the same width as your ring.
Please Note, in this example, I'm using a very thick piece of paper. Naturally, my ring size will be much bigger than if I use something thinner like string. Consider the thickness of the ring you want to buy and make your paper the same thickness for more accurate results.
Next, wrap your string or paper around your finger. Mark where the two sides meet as shown in the picture above.
Unravel the paper and measure the length (mm) using a ruler. Once you’ve taken a measurement flat on your ruler or measuring tape, make a temporary ring using your scissors and tape.
Throughout the next couple of days, test to see how it fits on your finger. If you find it difficult to fit the paper ring on your finger or it feels loose, take new measurements using the previous steps.
Once you’ve found a measurement you’re happy with, use the size conversion chart above to find your ring size. Before you purchase your ring, be sure to check if the retailer has their own size guide.
Use a Ring You Already Own
If you have a ring that already fits you well, use your ruler to measure the diameter of the ring. This measurement is the length (mm) from straight across the ring. See the conversion chart below to see what size that ring is.
With this method, you should still take measurements using the string and paper method. This ensures that if the retailer has different sizes than our universal charts, you have the exact measurements for both the circumference and diameter of the ring.
How To Stop Spinning Rings
Spinning rings can be such a pain. It’s a super common issue for a number of reasons; your ring doesn’t fit quite right, you’re stacking your rings, weather changes, and weight changes. There are few common problems that could cause spinning rings, and thankfully lots of solutions:
- Your ring is too big for your finger. Whether your weight has changed or you bought the wrong size, most jewellers can help you resize your ring or recommend a trusted partner to do it without damaging the ring.
- Your knuckle is bigger than your finger. This is why we recommend taking multiple measurements before you buy! I personally have this issue and I tend to buy rings that are slightly larger than the base of my finger or will opt for an adjustable ring. Ring guards are also super cheap and can stop your ring from spinning if you have this issue.
- The stone is too heavy. Who knew luxuries like bigger stones would come with an additional cost? To stop heavy rings from spinning, use a ring guard or add a stabilizing base layer.
- Your fingers swell throughout the day. Generally, when our body temperature is warmer, our fingers tend to expand. A little bit of swelling is normal but you should be able to remove your ring without any issues. Consult your doctor if the issue becomes extreme over time. Extremely swollen fingers can be a sign of diet changes, arthritis, and certain cancers.
Did you find your perfect ring size with this article? Let us know what other jewellery tips you want us to share in the comments!
Also Read: How To Layer Any Necklace Without Tangles
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