Ring Finger Measurement Guide

Online shopping and getting the right ring size

If you would like to purchase a ring online, and you aren't sure what ring size your finger is, then this guide aims to help you. You will be able to select your ring size in mm when you purchase your ring in my online shop. 


If you are able to  visit my shop in person for your ring I will ensure it is the right fit  for you, otherwise please see below to help you select the right size  for you.  

Choosing the right ring size

Make sure your finger is at a normal body temperature -- fingers can shrink  or expand when cold or hot.  If your knuckle is much larger than your  finger’s base, take two separate measurements and choose a size in  between. You need a ring to fit over your knuckle, but not be too loose  or it will shift around. 


Measuring the finger you plan to wear your ring on: 

  • - Get a non-stretchy string or paper about 7" long and 1/4" wide.
  • - Wrap around the base of your finger so that it is snug but not too tight. 
  • - Mark the point on the string/paper where it overlaps forming a circle.
  •  Measure the length of the string to the nearest mm. That is your ring size.Choose a size up if it is betweem sizes.  

Measuring with a ring you already have. 
1.  Use a tape measure to measure the inside of your current ring that fits the finger you plan to wear your new ring on. If the measurement is  between sizes, then purchase the larger measurement of the two. 
You can use an online ruler to measure the string or paper or a measuring tape if you have one available. 


Ring are measured for finger size nusing the inside circumference of the ring.