Sprinkler Head Calculator
Sprinkler Head Calculator — quick estimate
Estimate how many automatic sprinkler heads your floor needs, with coverage and spacing by hazard class. Adjust the inputs, then get an engineered fire-sprinkler design from our team.
Your floor
Coverage and spacing per common NBC / NFOC 13 practice by hazard class. A full hydraulic design also fixes pipe sizing, design density and the pump duty.
Get an engineered sprinkler design — free
Our fire engineers will run the hydraulic design, head layout and pump duty for your building. We'll attach the estimate above automatically.
Your request is in
Thanks! Our fire engineering team will send your tailored sprinkler design within one business day.
Indicative estimates only — not a binding design. Actual head count, spacing and hydraulics depend on hazard classification, ceiling type, NBC 2016 and the fire department.
Need an exact BOQ, rate analysis or measurement sheet?
This is a quick engineering estimate. For tendering, billing or audit, our QS & estimation team prepares an item-wise BOQ, rate analysis and a verified measurement sheet to IS / CPWD norms — backed by 15+ years and ISO 9001:2015 quality processes.