How Many Inches Is A Size 7 Ring? (Solved)

Inches	Millimeters	RING SIZE
2.15	55 mm	7
2.20	56 mm – 57 mm	7 1/2
2.25 (2 1/4 inches)	58 mm	8
2.29	59 mm	8 1/2

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How do I know my ring size in inches?

INSTRUCTIONS FOR MEASURING:

1. To measure, cut a thread that is 6 inches long and wrap it around your index finger just below your knuckle.
2. Mark where the string stops with a marker.
3. Put your measurement on the ruler so that it is on the correct side of the ruler.