Sprinkler / Irrigation System Calculator

Estimate the components and total cost for a residential sprinkler system. Compare spray heads, rotary heads, and drip irrigation to find the best fit for your lawn.

Lawn Area (sq ft)

Number of Zones

Pipe Run Length (ft)

Component Pricing (edit to match local rates)

Spray Head ($)

Rotary Head ($)

Drip Zone ($)

Pipe ($/ft)

Zone Valve ($)

Controller ($)

Backflow Preventer ($)

Fittings per Head ($)

Total System Cost

$672.00

Pop-up Spray system

Heads Needed

~15 ft radius each

Pipe Footage

200 ft

4 zone valves

Purchase Option	Quantity	Est. Cost
Pop-up Spray (x9)Best value		$45.00
Pipe (200 ft)		$150.00
Zone Valves (x4)		$100.00
Fittings & Connectors		$27.00
Irrigation Controller		$150.00
Backflow Preventer		$200.00

Cost Comparison by Head Type

Best value: Rotary Heads at $654.00Rotary heads cover a much larger area (~30 ft radius vs 15 ft for spray), so you need far fewer heads (3 vs 9 spray heads). Best for medium-to-large open lawn areas.

This is a material cost estimate only. Actual system design depends on water pressure, flow rate, soil type, and landscape layout. Professional irrigation designers account for head-to-head coverage, pressure loss, and local code requirements. Always check local permit requirements before installation.