Accurately determine what ring size you are in all international sizing standards.
Ring Size Measurement & Conversion Chart
HOW TO MEASURE YOUR RING SIZE WITH A RING
If you already own a ring in the correct size, you can physically measure the internal diameter using a measuring tape.
HOW TO MEASURE YOUR RING SIZE WITH YOUR FINGER
If you do not have a ring that fits you, you can measure your finger by wrapping a piece of string or paper around where the ring should sit. Mark the point where the end of the string or paper overlaps itself and measure the length (mm) from its end to the point you have marked with pen. This will give you your finger's circumference.
RING SIZE CONVERSION CHART
Use your measurement from your ring's internal diameter or finger's circumference to determine your ring size.