Sprinkler Irrigation Calculators

Select a Sprinkler Irrigation Calculator

Nozzle Flow Rate and Effective Application Rate: Sprinkler nozzle flow rate and effective application rate based on nozzle diameter and spacing.
Nozzle Flow Rate and Required Nozzle Diameter: Sprinkler nozzle flow rate and required nozzle diameter based on target application rate and spacing.
Nozzle Requirements: Find the flow rate using a given pressure and diameter, or find the nozzle diameter for a given pressure and flow rate.
Lateral Friction Loss: Find the flow rate, pipe length and friction loss based on a sprinkler lateral.
Hand Move Sprinklers: Find recommended values for hand move sprinklers, such as set times, nozzle and pressure losses.
Sprinkler Density: Find the number of sprinkler heads per area for rectangular or triangular spacing.
Traveling Big Gun Sprinkler: Calculate the net water application for a given flow rate, efficiency percentage, lane width, and travel speed.
Traveling Irrigator: Estimate the the total number of irrigated acres per hour based on lane spacing and travel speed.