OhMyCalc

Garden Irrigation Calculator

Plan drip irrigation by calculating water volume, emitter count, and weekly run time.

How to Use the Garden Irrigation Calculator

  1. Enter garden area in m².
  2. Enter weekly water need in mm.
  3. Enter emitter flow rate and spacing.
  4. View water volume and run time.

Casos de Uso

Fórmula

Run time = Water need / (Emitters × Flow rate)

Preguntas Frecuentes

How accurate is this calculator?
Results are based on standard formulas and are suitable for practical estimates.
What units are used?
Common metric and imperial units are used as noted in each field.
Is it free?
Yes, all calculators are completely free.