How to Measure Your Ring Size by Yourself: Revealing All the Secrets to Wear It Perfectly

Choosing a ring that fits properly is important, whether it's an engagement ring, wedding ring or a personal ring, as a ring that's too loose can easily fall off, while a ring that's too tight can feel uncomfortable and unsightly.

However, going to the store to measure your ring size every time may not be convenient for some people who want to buy diamond rings online. Today, we would like to introduce you to an easy way to measure your ring size that you can do at home. What are they? We have compiled them for you.

Why is ring size important?

• Fit: A ring that fits snugly will allow you to wear it comfortably without being too tight on your finger and not too loose to easily fall off. You can do any activity without worrying.
• Aesthetics: A ring that fits well will enhance your personality and make you look better. On the contrary, a ring that is too loose may swing around on your finger, preventing the diamond or gem from being in a beautiful position. At the same time, a ring that is too tight may make your finger look swollen and disproportionate.
• Durability: A ring that is too loose can easily damage the ring, such as the diamond falling out or the ring becoming distorted, because it is more likely to be hit by objects around it from everyday life.

How to measure your ring size yourself easily without going to a store

Method 1: Use a string or paper to measure the size.

Measurement steps

• Cut a piece of string or paper about 3 inches long.
• Wrap a piece of string or paper around the base of the finger where you want the ring to fit, making sure the string or paper fits snugly against the finger.
• Use a pen to mark where the ends of the string or paper meet.
• Place a piece of string or paper on a ruler to measure the length in millimeters.
• Use the Ring Size Conversion Chart to find the ring size that matches your measured length.

Method 2: Use Printable Ring Sizer

Measurement steps

• Print the Printable Ring Sizer & Conversion Chart using the print setting at 100% and 8.5 x 11 inch paper.
• Cut the paper strips according to the instructions and punch holes according to the instructions.
• Wrap a strip of paper around the base of the finger where you want the ring to go, with the number on the strip facing upwards. Then insert the end of the paper through the hole you punched.
• The number you see in the box is your ring size.

Method 3: Use an existing ring to measure the size.

Measurement steps

• Print out the Printable Ring Sizer & Conversion Chart and select the ring that fits your desired finger.
• Place the ring against the circle in the printed grid, then select the circle that matches the inner edge of the ring.

(Not) secret tips on how to measure your ring size to get the perfect fit without it being too loose.

Measure the size at the right time

Our finger size may change depending on temperature and daily activities. It is recommended to measure in the evening when the finger is at its most normal size.

Take into account the size of your fingers and joints.

If your knuckle is much larger than the base of your finger, you may need to choose a size slightly larger than normal so that it can fit over your knuckle.

Measure only the finger used to wear the ring.

Each finger is not the same size, so you should only measure the finger you actually want to wear the ring on. 

What should I do if the size is between my fingers?

If you use the self-measure ring size method and find that your finger size is between the standard sizes, we recommend choosing a slightly larger size because

• It is easier to downsize than to upsize.
• Our fingers tend to swell at certain times, such as during hot weather or after exercise.

Understanding Ring Size and Unit Conversions

In addition to using the ring size measurement method to get the desired size, it is also important to know how to convert ring size units between different standards such as US, UK, Europe. And here is a rough size conversion table so that you can choose a ring that meets your needs no matter where you order diamond rings online from.

US/Canada	UK/Australia	Europe	Circumference size (mm.)
3	F	44	44.2
4	H	47	46.8
5	J	49	49.3
6	L	52	51.9
7	N	54	54.4
8	P	57	57.0
9	R	59	59.5
10	T	62	62.1