The Toro Sprayer Calibration Tool Contains numerous programs to assist the Spray Technician to efficiently Calibrate their Sprayers.

The Programs included in the Toro Sprayer Calibration Tool are:

  • Nozzle Uniformity Calculator
  • Speed Calculator
  • Area Calculator
  • Application Rate Calculator
  • Tank Mixing Calculator
  • Multiple Tank Mixing Calculator
  • Nozzle Selection Calculator
  • Nozzle Pressure Drop Calculator

NOTE: These programs are available in U.S. units of measure (Gallons, Acres, etc.) and Metric (Liters, Hectares, etc.).


  • After downloading the File, double click to Unzip.
  • After Unzipping Double click on Setup.exe
  • This will install the Program on your Computer.


Device Processor Operating System Program Required
Any Windows-based PC or Laptop All Microsoft Windows 95 or higher

User Guide

Toro Sprayer Calibration Tool License
These calculations are based on industry standards. The calculations are to be used only as a guide.