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Cost Per Linear Foot Calculator

Find the cost per linear foot for fencing, trim, gutters, or any other length-priced project.

Computed in your browser — nothing you enter is uploaded. Figures are presented for United States against IRC 2024, and every formula is cited under regulatory standards below.

Last verified 2026-08-25 · v1.0.0

Market
Imperial · sales tax
150 ft
Schematic, drawn to the proportions you entered — not to scale on screen.

Cost per linear foot

20 $/linear ft

High confidence
Total length
150 linear ft

Running these inputs gives 20 $/linear ft as the cost per linear foot. Note that total cost and total length sit at the edge of the range this calculator was checked against, so treat the output as indicative rather than settled. Currently reading for United States under IRC 2024 — pick a different market above and the figures re-cast accordingly.

Preliminary estimate, not certified engineering. This tool produces an indicative quantity calculation for planning purposes only — it is not a certified structural analysis, a guaranteed material takeoff, or a substitute for building department approval. Always verify measurements on-site and have a licensed contractor or structural engineer review any load-bearing, code-sensitive, or safety-critical work before purchasing materials or starting construction. Spotted an arithmetic or standards error? Report it to contact@craftquantities.com with your inputs — confirmed fixes become pinned regression tests.

[Schema Verified] Computed in alignment with American Concrete Institute (ACI 318-19) formulas and International Residential Code (IRC 2024) spatial boundaries.

Regulatory standards & verification citations

  • Cost per linear foot = total project cost / total length

Your workspace

Most jobs need more than one number. Add the calculators you need next and they open right here, underneath this one — your figures stay on screen and nothing is lost to a page change.

Frequently asked questions

What is this useful for?
Comparing quotes apples-to-apples between contractors who quote different total lengths, or checking whether a per-foot quote you received is in a reasonable range compared to a total-project quote you calculate this rate from.
Does this work for materials priced per linear foot, like trim or gutter?
Yes — enter the total material cost and total length purchased to back out the effective per-foot rate, useful for comparing suppliers or checking a receipt.
Should corners or posts be counted differently?
This calculator treats the total run as one flat length — if posts, corners, or gates carry a different cost than straight runs in your quote, you may want to separate those into their own calculation.