When in doubt always measure to confirm your correct ring size.
Us ring size in cm circumference.
Please follow the simple steps below to determine your ring size.
Welcome to the no.
1 cut a strip of paper no wider than 1 4 or 6 mm.
Now use the chart below to convert the size from cm to the regular us ring size.
Make sure that the beginning of the ruler is placed on the left side then read the measurement in cm.
The information presented here has been compiled from many sources in various countries to help you determine your local ring size compared to those from other countries.
Click here to download the ring size chart.
Another option is to print off the chart below and use a ring that currently fits you well to determine your size.
However other countries may follow an alphabetical scale which only uses whole sizes or includes a set circumference adjustments.
If you don t know your ring size follow these instructions and you will be able to determine it.
You can easily measure ring size in cm.
1 source for determining your finger and ring size in all of the world s international ring sizing standards.
There are several ways to easily find your ring size at home.
Choose your preferred sizing method.
How to calculate your us ring size.
International ring size conversion chart.
Use your ruler to measure the diameter of the ring by placing the ruler against the ring.
If your knuckle is much larger than the base of your finger then measure both the base of your finger and your knuckle and use the average.
3 measure the marked length of paper and compare it to the chart below.
Once you know the circumference of your finger working out what your ring size is very straightforward.
1 by using a string or dental floss to measure 2 by using an existing well fitting ring as basis and 3 by using a ring size stencil.
Simply locate the circumference of your finger in either millimeters of inches on the chart that we have provided below and then you will able to look up your us ring size.
2 wrap the paper snugly as you want the ring to fit around your finger and mark the paper where it meets.
Temperature physical activity medication can all affect the size of your fingers.
Use our free ring size converter to determine your ring size by circumference or diameter.
You can estimate size by measuring the circumference of your finger using the chart below.
Ring sizing becomes a little more complicated when you factor in regional variations.
The most accurate way is to use our ring sizing gauge which you can purchase for 10 and free shipping here with each purchase we ll send you a coupon code for 15 off your next ring purchase.
As this is not perfectly accurate ideally have a jeweler measure your finger or ask us to send you finger sizers.
Then look up the number in our ring size charts.
Move the slider until the selected object fits between the boxes to help with proportions.
The us and canada follow a numerical scale with half and quarter sizes.
