How To Find Out Your Ring Size At Home In Cm. Measure the string, paper or tape to get the circumference of your finger. Take one of these measurement tools and wrap it around the base of your finger, marking where the string or floss first overlaps with a pen.
Once wrapped, the number closest to the arrow point is the ring size. Cut out the sizing guide to the right. Ensure that the ring you use fits the finger on which you plan to wear your new ring.
To do this, take the measurement in the evening and make sure your fingers aren't cold.
A ring should slide over the knuckly but not be too loose to slider around the finger. Once wrapped, the number closest to the arrow point is the ring size. Follow the directions below and use our printable ring sizer. Measure using an existing ring:
