Drip vs sprinkler runtime?

Drip delivers low volume slowly to root zone; runtime is often longer but uses far less water.

Reduce in cool weather; increase in heat. Use ET data or soil probes.

Drip Runtime Calculator (Emitters + Inches/Week)

Calculate the ideal runtime for your drip irrigation system based on emitter flow rates and desired water per week.

Watering Area (square feet)

Desired Water (inches per week)

Number of Emitters

Emitter Flow Rate (gallons per hour)

Watering Frequency (times per week)

The full supporting guide for this calculator is still being expanded. The tool remains accessible while we improve the educational content.

Continue with calculators that answer nearby questions and help compare the next step.

Determine the maximum number of drip emitters that can be run on a single irrigation zone based on your system\\

Calculate the flow rate of your irrigation system in gallons per minute (GPM) using the simple bucket test method.

Calculate the number of sprinkler heads needed to cover your lawn based on its dimensions and desired head spacing.

Estimate the cost of watering your garden based on your water usage and local utility rates.