Sprinkler Density & Coverage Planner
Estimate sprinkler count, design flow, coverage, and water demand.
Open ToolA fire pump planning tool that combines sprinkler, hose, hydrant, residual pressure, elevation, pipe loss, and margin.
Forms are empty on load. Use sample data to preview the workflow or enter your own project values.
Formula logic, use cases, assumptions, and limits for this tool.
Use this for pump-capacity planning and tender checks. Final pump sizing must be verified through approved hydraulic calculations and authority requirements.
This tool provides a planning-level result. It does not replace detailed engineering design, approved software, manufacturer data, authority requirements, or project specifications.
Read the recommendation, warning, and confidence sections together. A result without warnings is still not an approval; it only means the entered values did not trigger built-in planning alerts.
Pump flow combines sprinkler, hose, and hydrant demand. Pump head adds elevation, residual pressure, and pipe-loss pressure converted to meters.
Inputs are treated as planning assumptions. The calculator shows warnings when entered values fall outside practical thresholds or selected standard-profile limits.
Stage 2 roadmap: optional saved projects, dashboards, and shared calculation history without forcing login for free use.
Every result includes assumptions, warning logic, and a downloadable report. Final engineering decisions still need qualified review, local authority approval, manufacturer data, and project specifications.
Use the sample data button to load a realistic scenario, then download the PDF report to review inputs, results, methodology, warnings, and disclaimers in one place.