Free Online Irrigation Calculator

As a service to our communities we have made our irrigation calculator available free of charge. This calculator is of direct benefit to anyone who designs, installs or uses irrigation systems:

Properly calculated irrigation schedules have been shown to significantly reduce water use in the landscape. In the past these calculations have been complicated and time consuming, or required the use of expensive computer programs. Our irrigation calculator allows you to perform these calculations in minutes!

Here is what one irrigation expert has to say about the on-line irrigation calculator:
"Congratulations, I was pleasantly surprised. For the European Irrigation Association I developed an excel spread sheet for irrigation scheduling. Your web- calculator makes irrigation scheduling accessible to everybody. Many thanks."