Considering popping the question with the perfect engagement ring, or simply want to know your partner's ring size for future gifts? Either way, you need to know exactly how ring size is measured. After all, ring sizes determine whether the ring you buy will fit snugly, loosely, or not at all, so it’s vital to get it right.

Luckily, our experts at Edwin Novel can tell you everything you need to know about ring sizing. In this quick and easy guide, we'll explore the best size rings for your loved one, as well as provide an easy-to-read chart for your convenience.

Understanding Ring Sizes

Knowing the numbers used to measure ring size is essential, and should be the first thing you familiarize yourself with before you look into measurement techniques. Ring sizes typically range from 3 to 13 for adults, with the average ring size falling between 5 and 7.5 for women and 8 and 10.5 for men. However, these sizes can vary depending on the region and the individual.

Ring Size Chart

Rize Size
Millimeters (MM)
Centimeters (CM)

3.0

3.5

4.0

4.5

5.0

5.5

6.0

6.5

7.0

7.5

8.0

8.5

9.0

9.5

10.0

10.5

11.0

11.5

12.0

12.5

13.0

13.5

14.0 MM

14.4 MM

14.8 MM

15.2 MM

15.6 MM

16.0 MM

16.5 MM

16.9 MM

17.3 MM

17.7 MM

18.2 MM

18.6 MM

19.0 MM

19.4 MM

19.8 MM

20.2 MM

20.6 MM

21.0 MM

21.4 MM

21.8 MM

22.2 MM

22.6 MM

1.40 CM

1.44 CM

1.48 CM

1.52 CM

1.56 CM

1.60 CM

1.65 CM

1.69 CM

1.73 CM

1.77 CM

1.82 CM

1.86 CM

1.90 CM

1.94 CM

1.98 CM

2.02 CM

2.06 CM

2.10 CM

2.14 CM

2.18 CM

2.22 CM

2.26 CM

What_Affects_Your_Ring_Size

What Affects Your Ring Size?

When you go to measure your ring size, there are a few factors that may impact the size and cause size fluctuations. These include:

  • Temperature and Climate: Your body’s natural defense against the cold causes your fingers to swell in warmer weather and shrink in colder weather.
  • Time of Day: As you go about your day-to-day tasks and expose yourself to different climates, your fingers may react by swelling up throughout the day.
  • Recent Exercise: During and directly after you exercise, your body temperature will increase. This, in turn, causes your fingers to swell and become slightly larger than normal.
  • Pregnancy and Hormonal Changes: Pregnancy, hormonal fluctuations, and medical conditions can cause temporary or permanent changes in finger size. Women may experience swelling or enlargement of the fingers due to these changes.
  • Dominant Hand: The dominant hand often has slightly larger fingers than the non-dominant hand, so it’s important to know which hand you plan to put your ring on.
  • Medical Conditions: Certain medical conditions, including arthritis or edema, can cause swelling or inflammation in the fingers.

Measurement Tips

  • Measure your ring size multiple times per day. We recommend at least 3 to 4 times.
  • Take measurements later in the evening to account for swelling
  • Measure both your finger’s width and circumference
  • Confirm your measurements with multiple methods
  • If your knuckle is bigger than the base of your finger, measure both areas and average the size between the two
  • Favor measurements on your dominant hand for a more comfortable fit
  • If you’re still unsure, opt for a size that’s slightly larger than your measurements

Ring Sizing Methods

There are several effective methods you can use to measure your fingers for engagement rings and other types of rings. From using a tape measure to finding a printable ring sizer, here are your options:

Printable Ring Sizer

Ring sizing tools are easy to find online, allowing you to print the template you need in the convenience of your own home. Simply follow these steps for precise measurement:

  • Print a ring sizing chart: Find a professional jeweler website that offers a printable ring sizing chart. You can ensure the chart is printed to scale by double-checking the provided instructions or using a ruler to confirm the dimensions.
  • Follow the instructions carefully: Pay close attention to any guidelines provided with the printable ring sizer. Adhering to the printing instructions is crucial for getting an accurate measurement. You should also check to make sure nothing was skewed or warped during the printing process.
  • Place an existing ring on the chart: Aside from your finger, you can also use the ring sizer to measure an existing ring. Find a well-fitting ring in your home and place it over the printed chart, aligning the inner edge of the ring with the circles or lines. Match the inside edge of the ring with the corresponding circle or line to determine the size.

Strip of Paper or String

For this method, you only need a piece of string, a marker, and a ruler. Once you have the required materials, simply:

  • Wrap around your finger: Wrap string or a strip of paper around the base of the intended finger, ensuring it’s not too loose or too tight. The ideal tightness will still allow for comfortable movement and circulation.
  • Mark where the string overlaps: Use a pen or marker to note the point where the strip overlaps itself.
  • Measure the length in millimeters: Carefully remove the strip from your finger and use a ruler or measuring tape to determine the distance between the two marked points. Record the measurement in millimeters for accuracy.
  • Use a ring size chart: Refer to a ring size chart to find the matching size based on the measured length.
Flexible Measuring Tape

Flexible Measuring Tape

Whether you’re measuring your ring finger or any other digit, flexible measuring tapes offer a highly convenient and precise solution. Follow these steps for an accurate measurement:

  • Wrap around your finger: Wrap the measuring tape around the base of your finger, ensuring that it’s snug but not tight.
  • Note the measurement in millimeters: Carefully read the measurement on the tape where it meets the starting point. Record the measurement for reference.

Refer to a ring size chart: Refer to a ring size chart to find the matching size based on the measured length.

Existing Ring

As mentioned previously, you can easily use a ring you already own to find the correct ring size for new jewelry. We recommend:

  • Choose a well-fitting ring: First, find the ring you own that you find most comfortable on the finger you’ll be measuring.
  • Place the ring on a ring sizing chart: Choose a ring sizing chart provided by a reputable jeweler and place the inner edge of the ring over the circles or lines on the chart.
  • Match the ring to the circle: Align the ring so the inside edge matches with the circle or line on the chart. Be sure to accurately identify ring size indicators on the chart.

Ring Size FAQ

- What does the right ring size feel like?

The correct ring size should feel snug on your finger and not fall off when your hand is tilted down, but also be loose enough to easily slide over your knuckle. .

+ Can I measure my ring size at home?

Yes, you can easily measure your ring size in the comfort of your own home. Use the methods listed above to find an accurate measurement, and don’t be afraid to measure multiple times.

+ Are men's and women's ring sizes measured on the same scale?

Yes, men’s and women’s ring sizes are measured on the same scale, with men’s rings typically being larger than women’s rings.

+ What do I do if I'm between two sizes?

If you're between two sizes, we recommend opting for the larger size for a more comfortable fit. You can always have the ring resized if necessary.

+ How do I measure my partner's ring size without them knowing?

To measure your loved one’s ring without them knowing, we recommend using one of their existing rings to take the measurement.

+ How often should I measure my ring size?

Think about measuring your ring size periodically, especially if you notice any changes in weight, finger size, or if you experience discomfort while wearing your rings.

Shop Stunning Diamond Jewelry At Edwin Novel

Shop Stunning Engagement Rings In Multiple Sizes

Looking for a beautiful engagement ring that can be personalized to fit your loved one perfectly? At Edwin Novel, we pride ourselves on offering diamond rings for any finger size and shape. All of our rings come in intricate designs and patterns at an affordable price, allowing you to find something that your partner will love.

So, if you want to invest in the perfect ring, contact us today!

Posted in News By

Edwin Novel Design Team