Construction & tools
Irrigation Calculator Pro
Water needs, timing, volume
Plan irrigation runtimes, water volume, and coverage with practical field-ready calculations.

Calculator hub
Choose the irrigation question first.
Runtime, flow, area, and volume calculators are separated so each form stays focused.

Inputs
Use fields that match the irrigation task.
Each calculator keeps units and assumptions visible while users adjust values.

Results
Turn field details into practical water estimates.
Result screens keep the final runtime or volume close to the numbers that produced it.

Planning support
Water volume and preferences stay close.
Supporting screens keep repeated irrigation planning consistent across jobs.


What's new
What is new in Irrigation Calculator Pro.
Latest update
Version 1.1
- The app is now free to download with an optional Pro unlock
- Added clear free vs Pro feature gating (history capped at 5 entries, analytics, and seasonal planning available in Pro)
- New app icon for a fresh look
- Updated Settings: app info now updates automatically
- Added “Our Apps” section in Settings with quick access to our other apps
A closer look
Irrigation Calculator Pro, in more detail.
What it is
Irrigation Calculator Pro makes scientific irrigation planning approachable with crop coefficients, soil data, evapotranspiration inputs, rainfall adjustment, water volume estimates, and scheduling guidance. It helps growers, landscapers, students, and field teams plan water needs with practical offline tools.
Who it helps
Irrigation Calculator Pro is designed for farmers, landscapers, consultants, gardeners, and students planning crop or landscape watering.
- Calculate crop water needs using ETo and Kc
- Plan irrigation intervals and volume
- Track seasonal water use and cost
- Export or share irrigation reports
FAQ
Questions, answered.
Who is Irrigation Calculator Pro for?
Irrigation Calculator Pro is for farmers, landscapers, consultants, gardeners, and students planning crop or landscape watering.
What can I do with Irrigation Calculator Pro?
Use it to calculate crop water needs using ETo and Kc, plan irrigation intervals and volume, track seasonal water use and cost, and export or share irrigation reports.
What makes Irrigation Calculator Pro focused?
Irrigation Calculator Pro keeps its main tasks easy to reach: calculate crop water needs using ETo and Kc and plan irrigation intervals and volume. The interface stays clear enough for repeated use.
How does Irrigation Calculator Pro handle privacy?
Irrigation Calculator Pro is designed around a private, focused workflow. Review the linked privacy page for the formal data-handling details before download.
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