A liquid ejecting apparatus including a liquid ejecting head which ejects a liquid from a nozzle passage, a heating unit which heats and dries the liquid attached to an ejection medium, a temperature measuring unit which is disposed at a predetermined region near the liquid ejecting head, a temperature calculating unit which calculates a temperature of the liquid ejected from the liquid ejecting head based on the initial temperature measurement and a temperature correction table which associates time obtained after operation of the heating unit with a temperature of the liquid and which calculates a temperature of the liquid based on a descending correction table associating a difference between a temperature obtained immediately after interruption of the heating unit and an outside ambient temperature, and a driving waveform correcting unit which corrects a head driving waveform of the liquid ejecting head on the basis of a calculation result.