Abstract: A water level indicating device for a dishwasher provided with a cabinet, inside which is placed a washer tub (1), and presenting a control unit, which determines the operational conditions of providing or interrupting the water supply to the inside of the washer tub (1), said device comprising: a first chamber (10) in fluid communication with the washer tub (1); a second chamber (20) having a lower portion (21) maintained in fluid communication with a lower portion (11) of the first chamber (10); and a level sensor (2), which is operatively associated with both the second chamber (20) and the control unit, in order to inform the latter about a water level detected inside said second chamber (20) and corresponding to a desired filling level of the washer tub (1).