Measuring your ring size at home can be quite simple! One method is to use a piece of string or dental floss. Wrap it around the base of your finger, mark where it overlaps, and measure the length with a ruler. This will give you the circumference, which you can compare to a ring size chart. Alternatively, you could use a strip of paper for the same process. Do you have a specific ring you're planning to buy? Or are you measuring for fun?