What takeoff software does
Takeoff software opens the plan sheets, usually as PDF files. The estimator sets the scale for each sheet. Then the estimator counts and measures on the screen. The software keeps a running total for each item.
- Counts. Click each item: doors, fixtures, floor drains, basketball backstops.
- Lengths. Trace a run: pipe, conduit, base, wall pads.
- Areas. Trace an outline: flooring, roofing, ceiling tile.
- Volumes. Give an area a depth: slabs, footings, fill.
What you get from it
The result is a quantity list. Each line has an item, a quantity and a unit. Good software also keeps the sheet each quantity came from. Most tools export the list to a spreadsheet or a CSV file.
What it does not do
- It does not read the specification for you, unless it is built to do that.
- It does not decide what is in your scope.
- It does not price the job. Pricing is the estimate, and some products do both.
- It does not find conflicts between the spec and the drawings by itself.
Who uses it
General contractors use it to measure a whole building. Subcontractors and suppliers use it for one trade. A flooring contractor measures areas. An electrical contractor counts devices and traces runs. A specialty contractor often counts a short list of items. For that contractor the hard part is the reading, not the counting.
Where AI fits
Older tools make the estimator do every click. Newer tools use AI to read the documents and suggest the counts. Takeoff Tool is AI takeoff software for specialty contractors. It reads a bid packet for one trade, and a person checks the result.
AI and takeoff software · Updated 11 Nov 2026