How to Measure Your Ring Size?

Measuring your ring size is simple using a ring size chart or even a piece of string. Follow these simple tips to learn how to measure your ring size at home for the perfect size.

A - How to Measure Your Ring Size with String

1. Take a length of thin string.
2. Wrap it snuglyaround the base of your finger.
3. Mark where the string first overlaps with a pen.
4. Stretch the length of string out along a ruler or measuring tape, and take down the length in millimeters.
5. The length you measured is the circumference of your finger—to calculate the diameter, divide the circumference by pi (dividing by 3.14 will work).
6. Use the ring size chart below to compare the circumference of your finger to the standard ring sizes.

Tips: String can stretch, so don't pull it too tight. If you do this, the ring finger size you measure may be larger than your finger, and any ring you buy may be too big.

B - How to Use a Ring Sizer

1. Right-Click on the image above and select Save Image As.
2. Print the image without scaling and ensure the length from the 'Read Size Here' line to the end is 3.5 inches.
3. Cut out the printed image, then wrap the sizer around the desired finger. Read the number next the 'Read Size Here' line.

Tips: The most accurate way to measure your ring size is to use a ring sizer. They don't tend to be expensive, and there are many options online.

C - If You Know Your Size

If you know your size or finger measurement (in mm), you can go to any online ring conversion website and enter your info.

Here is an example of a ring size conversion chart:

https://www.onlineconversion.com/ring_size.htm

D - Measuring Ring Size with a Ring Size Chart

1. Find a ring that fits you well.
2. Print out a true-to-size ring size chart, and place your ring on the circles until you find the one that matches up with the inside circumference of your ring.

More Ring Sizing Tips

Here are a few pointers to keep in mind when you measure your ring size:

Consider your knuckle: If you know your knuckle is on the larger side, order half a size bigger than what your finger alone indicates, otherwise you won't be able slide a ring into the right place.

Ensure accuracy with multiple tries: We recommends measuring your finger three to four different times because the size fluctuates depending on temperature: It can be smaller the colder you are and more swollen if you're overheated.

Measure the finger you want to wear the ring on: Your ring finger may be smaller or larger on one hand than the other, so make sure you measure the finger you intend to wear the ring on most often for a comfortable fit.

Try one of these easy methods to make sure your ring fits perfectly, every time.