How to Find Your Ring Size at Home

Knowing your ring size is almost as important as knowing your clothing size. It’s practical, convenient, and super easy to measure right in your home. Most people probably already have everything they need to get started!

What You’ll Need:

String or a strip of paper
Ruler (preferably in millimeters)
Pen
Tape (optional)
Printable ring size chart (optional)
Here are three simple methods you can use to find your ring size:

Method 1: Measure with String or Paper

Wrap a string or strip of paper around the base of your chosen finger.
Remember: Each finger is a different size sometimes even on each hand, so measure the specific one where you'll wear the ring.
Mark the point where the two ends meet. Make sure it’s not too tight or too loose!
Lay the string or paper flat then measure its length with a ruler in millimeters.
Compare your measurement to a ring size chart to find your true size.

Method 2: Use a Ring You Already Have

Choose a ring that fits the intended finger.
Place the ring on a printable ring size chart and match the inner diameter with the size or measure the inner diameter of the ring using a ruler.
Compare the measurement to the size chart.

Method 3: Use a Ring Sizer

If you have a ring sizer tool on hand, it’s one of the easiest and most accurate ways to find your size. Here’s how to properly use one:

Ensure your hands are at a normal temperature since fingers expand when warm and shrink when cold.
Push the tip of the sizer through the buckle to form a loop.
Slide the loop onto your chosen finger and tighten until it fits snugly, but not tight.
It should slide off with a little resistance, but not feel loose.  If it feels like it might fall off it's too loose!
Check the size shown by the arrow on the buckle.
The line to the right of the number represents the full size, and the left indicates a half size.

Tips for Accurate Measurements

Measure at the end of the day when fingers are at their largest.  This is because our fluid retention and circulation begin to slow down, making this the prime time to take an accurate measurement.
Avoid measuring when your fingers are cold, as they tend to shrink.
Take into account your knuckle size to ensure the ring will slide on and off easily.
Double-check your measurements to avoid mistakes.

Common Mistakes to Avoid

Using stretchy or frayed string.
Forgetting to measure both hands as finger sizes can vary between hands.  There might be slight differences in sizes between dominant and non-dominant hands due to muscle usage.
Ignoring slight size differences between ring styles—wider bands sometimes require a slightly larger size.

Our Final Thoughts
You don’t need to visit a jeweler to find your ring size. With these three simple methods, you can measure accurately right at home. However, for important purchases like engagement or wedding rings, we recommend professional assistance for extra precision.

Now that you know your perfect ring size, it’s time to shop for that perfect ring!