Rain Calculator

  English Units      Metric Units 

Inches of rain event:

Number of trees / acre:

Sprinkler output (gallons / hour):

Water cost (Currency / acre-foot):

Rain event (gallons / acre):

Rain event (acre-feet / acre):

Gallons / tree:

Equivalent hours of irrigation:

Value of rain (Currency / acre):

  • Select the units you wish to use.
  • You can input any or all of the items and press Calculate.
  • The results will be displayed below the Calculate button.
Created by Reuben Hofshi and Shanti Hofshi