Electrical takeoff worksheet
Count scheduled fixtures by level and type, then keep conduit, panels and controls as separate measured items.
Illustrative calculationView worked example and review steps →COMMERCIAL ESTIMATING RESOURCES
Inspect the quantities. Follow the calculation.
Five downloadable worksheets connect a worked example to measurement units, drawing references and scope checks. Explore the calculation before entering project-specific quantities and rates.
EXCEL WORKSHEETS AND PDF GUIDES
Choose a measurement example
Each Excel file includes editable inputs, live formulas and a drawing/scope register. PDFs explain the example and review steps. All examples use hypothetical inputs and represent educational resources.
Plumbing takeoff worksheet
Reconcile scheduled fixtures, then measure water, waste, vent and storm systems separately by material and diameter.
Illustrative calculationView worked example and review steps →
HVAC takeoff worksheet
Calculate the nominal surface of a rectangular straight duct run, with equipment, fittings and insulation kept in separate scope lines.
Illustrative calculationView worked example and review steps →
Concrete takeoff worksheet
Convert slab dimensions into gross cubic yards, with reinforcement, formwork and project-specific adjustments reviewed separately.
Illustrative calculationView worked example and review steps →
Commercial building scope worksheet
Record floor areas and coordinate shell, core, fit-out, MEP and site responsibilities before defining a building estimate.
Illustrative calculationView worked example and review steps →How to use the library
Replace example inputs with the issued drawings. Keep different units and assemblies separate. Confirm rate sources, exclusions, document revisions and scope responsibility before any estimate is used for a bid.
Trace the measurement
Keep a sheet or schedule reference beside each work item. Document the measurement basis and revision rather than recording an unexplained quantity.
Expose missing inputs
Blank quantities and rates remain visibly incomplete. A zero rate is an explicit input; it should not be used to disguise an unavailable price.
Review project boundaries
Use the drawing register to capture missing documents, overlaps, exclusions and open questions. A formula cannot resolve a contract responsibility.
Explore quantity takeoff scope, the example schedule format and editorial standards.