421 centimeters equals 42.1 decimeters.
Convert 421 centimeters into meters, kilometers, milimeters, micrometers, nanometers, picometers, inches, feet, yards, miles, hands, lightyears, astronomical units, parsecs, etc...
Convert 43 decimeters into meters, kilometers, milimeters, micrometers, nanometers, picometers, inches, feet, yards, miles, hands, lightyears, astronomical units, parsecs, etc...