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FlahaCALC

#56 of 57 in Irrigation Management Software

FlahaCALC: Crop-water estimates and scheduling guidance for irrigation planning—not automated control. Ranked #56 of 57 in Irrigation Management Software by our editors (3.0/10); pricing: Pricing on request; best for planners needing crop-water estimates and schedules.

3.0/10Editor score
FlahaCALC3.0 Visit FlahaCALC

At a glance

  • Editor score
    3.0 / 10
  • Pricing
    Pricing on request
  • Best for
    Planners needing crop-water estimates and schedules
  • Founded
    2022 · Doha, Qatar
  • Facts checked
    14 Nov 2026
  • Where it wins

    • Uses weather and crop-stage inputs to estimate crop-water requirements
    • Offers scheduling guidance, outlooks and water-balance project views
    • Includes reference evapotranspiration and crop-coefficient workflows
  • Where it doesn't

    • Scheduling outputs are planning aids, not automated control authority
    • Pricing is available by contacting sales
    • No direct control or automated operation is described

Our verdict on FlahaCALC

FlahaCALC is an irrigation decision-support system for irrigation engineers, farm managers, growers, landscape operators and consultants. It combines weather, crop-stage and operational context to estimate crop-water requirements and support irrigation scheduling and water-balance planning. Its stated calculation workflows use FAO-56 and ASCE-oriented approaches, with project views, alerts and traceable calculation context. That makes it a fit for teams seeking structured planning guidance; it is not presented as a system that directly operates irrigation equipment.

The calculation workflows are the product’s central strength. Reference evapotranspiration and crop-coefficient workflows support crop-water estimates, while weather and crop-stage inputs inform scheduling guidance and outlooks. Project management and analytics screens organize water-balance-oriented views, and alerts, forecast support and decision traces add context to planning decisions. FlahaCALC also integrates with FlahaSOIL and FlahaFAST. Those capabilities suit planners who need estimates and schedules within a broader workflow, but the product describes its outputs as aids rather than substitutes for field verification or professional judgment.

According to the vendor’s published methodology, scheduling is not automated control authority unless separately commissioned. Buyers looking for direct operation of irrigation systems should therefore assess alternatives designed for that requirement. The product page offers a demonstration and application link, while its pricing model is contact sales; the published page does not give plan prices. Flaha Agri Tech was founded in 2022 and is headquartered in Doha, Qatar. FlahaCALC is best suited to organizations of different sizes that need crop-water planning and can retain responsibility for validating and acting on recommendations. It is less suitable for teams whose primary need is automatic field control.

Your product? Our editors can test FlahaCALC in depth and publish a review, labelled as paid · from $149/mo →

FlahaCALC pricing

Plans Pricing on request No free plan — trial or paid only. Prices checked 14 Nov 2026.
See plans on flaha.org

FlahaCALC fact sheet

Free planNot verified
Paid fromNot verified
Soil moisture controlNot verified
Remote system controlNot verified
Automated schedulingNot verified
Water-use trackingYes
Supported system typesNot verified
Mobile appNot verified
Built forSmall business, Mid-market, Enterprise (editorial estimate)
Integrations2 integrations: FlahaSOIL, FlahaFAST
PricingPricing on request
Websiteflaha.org
Facts checked14 Nov 2026

FlahaCALC integrations

FlahaCALC lists 2 integrations on its own site.

  • FlahaSOIL
  • FlahaFAST

Alternatives to FlahaCALC

See all FlahaCALC alternatives →

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Featured on iTechGuides

Featured on iTechGuides — FlahaCALC 3.0/10

FlahaCALC is listed in our Irrigation Management Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

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