Free Construction Calculators
Bid faster, estimate cleaner, and validate scope before it hits the field with 18 free calculators built for contractors.
Calculate bid markup and gross margin in seconds
Open tool → Free calculatorLabor Burden CalculatorTrue labor cost including taxes, insurance, and overhead
Open tool → Free calculatorFraming CalculatorStud counts, plates, and headers for any wall
Open tool → Free calculatorRebar CalculatorRebar weight, spacing, and quantity for slabs and footings
Open tool → Free calculatorExcavation CalculatorCubic yards of cut, fill, and haul for any site
Open tool → Free calculatorStair CalculatorRise, run, and total stringer length to code
Open tool → Free calculatorOverhead CalculatorAllocate indirect costs across all your jobs
Open tool → Free calculatorChange Order ROIKnow the profit impact before you sign
Open tool →Professional Construction Templates — $17 Each
Built for field execution, owner communication, and back-office control.
Scheduling & Coordination
Subcontractor Management
Finance & Cost Control
Legal & Client Documents
Safety & Compliance
Bundle & Save — Complete Kits from $47
Grab prebuilt construction systems for startup, scheduling, finance, and safety.
Core templates for production builders managing starts, schedules, and site records.
View bundle → $47Remodeler Business BundleClient-ready documents and job controls for design-build and renovation shops.
View bundle → $47Sub Scheduler ToolkitCoordinate trades, availability, and field communication without the spreadsheet chaos.
View bundle → $57Builder Finance KitTrack draws, cash flow, job costs, and retainage with one builder-focused toolkit.
View bundle → $57Safety & Compliance KitOSHA planning, safety talks, logs, and documentation for a tighter compliance stack.
View bundle → $97Complete Builder Pro KitThe all-in operating kit for contractors who want one source for docs, systems, and controls.
View bundle →Audience & Topic Hubs
Jump straight to the contractor workflows, calculators, forms, and guides that match your crew, project phase, and back-office needs.
Scheduling, draw management, selections, inspections, and closeout tools.
Explore hub → Audience hubFor RemodelersClient communication, budget control, and field-ready documents for renovation work.
Explore hub → Audience hubFor SubcontractorsWork orders, agreements, insurance tracking, and scope control for trade partners.
Explore hub → Audience hubSafety & OSHAPlans, talks, checklists, and logs built to support cleaner compliance on site.
Explore hub → Audience hubCommercial ConstructionRFIs, submittals, safety documentation, and field controls for commercial contractors.
Explore hub → Topic hubScheduling TemplatesLook-aheads, daily logs, schedule matrices, and planning tools that keep trades moving.
Explore hub → Topic hubEstimating ToolsMarkup, labor burden, bid comparison, and estimating tools for tighter pricing.
Explore hub → Topic hubFinance & Cash FlowJob costing, cash flow, draw schedules, retainage, and margin control.
Explore hub → Topic hubContracts & LegalContracts, sub agreements, change orders, and legal forms that protect every job.
Explore hub → Topic hubProject CloseoutPunch lists, warranty docs, certificates, and closeout checklists for cleaner handoffs.
Explore hub → Topic hubHiring SubcontractorsBid comparison, onboarding, insurance checks, and scorecards for finding better subs.
Explore hub → Topic hubBudget & Job CostingBudget worksheets, job costing, and spend tracking from precon to closeout.
Explore hub → Topic hubPermits & InspectionsPermit trackers, inspection logs, and workflows for staying ahead of approvals.
Explore hub → Topic hubInsurance TrackingCOI tracking, requirements, and renewal controls for every subcontractor.
Explore hub → Topic hubConstruction ChecklistsSafety, punch list, inspection, and preconstruction checklists for every phase.
Explore hub → Topic hubConstruction FormsRFIs, waivers, work orders, and client-facing forms in ready-to-use formats.
Explore hub → Topic hubConstruction SpreadsheetsJob costing, scheduling, labor, and cash flow spreadsheets that actually work.
Explore hub → Topic hubProject ManagementScheduling, daily logs, RFIs, budgets, and closeout templates for full-job control.
Explore hub → Topic hubLien WaiversConditional and unconditional lien waivers to protect payment and release rights.
Explore hub → Free tools hubFree ToolsBrowse all 18 free calculators and downloads without a subscription.
Explore hub →Compare Wingman to Contractor Software
See how one-time templates stack up against the monthly platforms contractors compare us to most often.
Compare one-time templates against Buildertrend's ongoing subscription.
Open comparison → Comparison pagevs ProcoreSee how Wingman stacks up against Procore's enterprise pricing and feature set.
Open comparison → Comparison pagevs CoConstructCompare remodeler-focused templates with CoConstruct's software workflow.
Open comparison → Comparison pagevs JobberReview the small-contractor alternative to Jobber's monthly subscription.
Open comparison → Comparison pagevs ServiceTitanSee why lean contractors choose one-time templates over enterprise software.
Open comparison →Featured Blog Posts
Recent guides on subcontractor hiring, permits, scheduling, change orders, and contractor margins.
Where to find subs, how to vet bids, what insurance to require, and the paperwork that protects you.
Read article → Blog postThe 7 Phases of a Construction ProjectFrom pre-construction planning to closeout, see the documents and controls every phase needs.
Read article → Blog postContractor Profit Margin GuideReview margin benchmarks, why GCs undercharge, and the systems that improve profitability.
Read article → Blog postChange Order Management GuideLearn how to price scope changes, collect signatures, and protect your margin.
Read article → Blog postConstruction Permits GuideTrack permit timelines, inspections, and the risk of letting approvals slip.
Read article → Blog postOSHA 10 vs OSHA 30Understand who needs which card, what each covers, and how to stay compliant.
Read article → Blog postResidential Construction Cost BreakdownSee what each building phase really costs and where homeowners go over budget.
Read article → Blog postConstruction Scheduling Software ReviewCompare Buildertrend, Microsoft Project, Excel, and free templates for small GCs.
Read article →