Gas Line Run Cost Calculator
Estimate a gas line run cost from the length, your price per foot, fittings and labor — a planning estimate on your own numbers.
Calculator
Your gas-line run works out to about $1,020.00 from the prices you entered. This is a planning estimate, not a bid. ⚠️ Gas work must be done by a licensed professional with a permit and inspection — get itemized written quotes.
Running a new gas line — to a range, a dryer, a fireplace, an outdoor kitchen or a pool heater — is usually priced by the foot of run plus fittings and a labor or connection charge. This calculator adds those pieces together so you can sanity-check a quote or rough out a budget. It holds no prices of its own: you enter the per-foot rate, fittings and labor from your own contractor quotes, so the estimate reflects your market and stays correct over time.
Because the per-foot figure you enter can bundle material and installation together, the tool works whether your plumber quotes "all-in per foot" or itemizes. Keep the fittings and labor lines for the fixed costs a per-foot rate does not capture — the tie-in at the meter or manifold, valves, the permit and the pressure test.
Formula
The estimate is a simple sum:
total = length × price per foot + fittings + labor
Every dollar figure is yours — the tool contains no rate of its own.
Worked example
Say a plumber quotes a 40 ft run at $15 per foot, $120 in fittings and valves, and $300 for labor, the tie-in and the pressure test:
40 × $15 + $120 + $300 = $600 + $420 = $1,020
So the run pencils out around $1,020 on those numbers. Change any figure to match your own quote and the total updates.
What drives a real gas-line quote
What makes a real gas-line quote move: the distance and routing (open basement joists are cheap; fishing pipe through finished walls or trenching underground is not), the pipe material (black iron vs CSST vs copper), whether the meter or regulator needs upsizing for the added load, and the local permit and inspection fees. A long outdoor run to a pool heater can cost multiples of a short indoor drop to a dryer.
This is a planning estimate, not a bid — and gas work is not a place to cut corners. Get itemized written quotes, make sure the price includes the permit and a pressure test, and confirm the line is sized (see the gas pipe size tool) for the load before anyone runs pipe.
Frequently asked questions
How much does it cost to run a gas line?
It depends entirely on distance, routing, pipe type and your local labor rates — which is why this tool uses your per-foot price, fittings and labor rather than a stored figure. A short, accessible run is far cheaper than a long or buried one.
Why does the tool not include prices?
Gas-line prices vary by region and change over time, so any built-in number would be wrong somewhere. Entering figures from your own written quotes keeps the estimate accurate and lets you compare bids on the same basis.
What should the labor line cover?
The fixed costs a per-foot rate misses: the tie-in at the meter or manifold, shutoff valves, the permit, and the mandatory pressure test and inspection. Ask each contractor to confirm these are included.
Do I need a permit to run a gas line?
Almost always, yes — and an inspection. Gas work must be done by a licensed professional; a permit and inspection are required, and gas leaks are dangerous. Treat this estimate as planning only.