Free tools

Construction calculators for contractors

Quick material takeoffs for the jobs residential contractors quote every week. Every calculator shows its formula, lists the materials and lets you add your own prices.

6 calculatorsFree, no sign-upFormulas shown

From calculator to estimate

A calculator answers one question: how much material does this job need. A quote needs more: current prices for your area, labor, markup, options for the homeowner and a way to get it signed. That is what Bolster estimating does. AutoCost prices each item with live regional costs, takeoff measures from plans or photos, and the estimate becomes an interactive proposal with a deposit at signing.

Quote the whole job, not just the materials

Estimates, proposals, scheduling and payments in one place, built for residential contractors.

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