Fire Flow Calculator
Calculate required fire flow GPM from building construction type, area, and height.
Inputs
Results
Adjusted Flow w/ Sprinklers (GPM)
1,000
Required Duration (hours)
2
Base Fire Flow (GPM)1,626
Needed Fire Flow (GPM)1,750
Total Water Needed (gallons)120,000
Hydrants Needed1
How to Use This Calculator
- Enter Building Area (sq ft), Construction Type, and Number of Stories.
- Set Sprinkler System.
- Review Adjusted Flow w/ Sprinklers (GPM) and Required Duration (hours).
- Use Base Fire Flow (GPM) and Needed Fire Flow (GPM) to inform your decision.
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