
SprinkCalc: Fire Sprinkler
NFPA 13 Hydraulic Calculator
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About
SprinkCalc — Professional Fire Sprinkler Calculation
The only app you need for fire sprinkler system design. Fast, reliable calculations compliant with international standards.
SUPPORTED STANDARDS
▸ NFPA 13-2025 — American sprinkler standard
▸ FM Global DS 8-9 — Insurance-approved storage design
▸ BS EN 12845 — European standard
KEY FEATURES
▸ ESFR alternative K-factor comparison
▸ NFPA 20 pump selection and pipe sizing
▸ Professional PDF report generation
▸ Metric (SI) and Imperial (US) unit support
▸ Full support in 14 languages
APPLICATIONS
▸ Ceiling sprinkler design (LH, OH1, OH2, EH1, EH2)
▸ Storage sprinkler design (Class I-IV, plastics, rubber)
▸ ESFR sprinkler selection (K-160 to K-360)
▸ FM Global in-rack sprinkler evaluation
▸ Water tank and pump capacity calculation
Built for fire protection engineers, mechanical (MEP) engineers and sprinkler designers.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula
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What's New in SprinkCalc
3.8
October 4, 2026
Minor bug fixes and performance improvements.
2
Subscriptions & In-App Purchases
Pro Yıllık
Unlimited calc. all standards, PDF export - 50% savings
$39.991 Year




