Water Usage Calculator
Cooling Tower Depot
Water Usage Calculator
The calculator is based on 50% relative humidity (for ambient conditions.)
Please consult the factory if you need more detailed information.


Operating Conditions
Tower Water Flow gpm m3/h
Hot Water Temperature °F °C
Cold Water Temperature °F °C
Wet-Bulb Temperature °F °C
Drift Rate %  
Concentrations  

Water Usage
Evaporation gpm m3/h
Drift gpm m3/h
Blow Down gpm m3/h
Total Usage gpm m3/h