Takeoff · Estimate · Proposal

Construction estimating that runs in your browser. Free.

Plan takeoff, priced estimates and print-ready proposals for nine trades — with no signup, no upload and no per-seat bill. Open it and start measuring.

Works in Chrome, Safari and Firefox · nothing to install

An HVAC estimate in the workspace: priced line items by section, labor hours, margin slider and live total
1

Take off the plan

Drop a plan PDF, calibrate the scale in two clicks, then count, trace and outline. Depth, pitch and waste modifiers turn geometry into real quantities.

2

Price it your way

Quantities land as line items priced from editable trade cost data. Your labor rate, burden, overhead and margin — margin on price, with the markup twin shown.

3

Send the proposal

A print-perfect bid document with inclusions, exclusions and terms. Share a private read-only link or print to PDF — quantities stay yours.

On-screen takeoff: a mechanical plan with counted diffusers, a traced duct run and an outlined room, quantities listed in the side panel

Real on-screen takeoff, not a toy

  • · Preset scales or two-point calibration, with a verify tool for the classic wrong-scale burn
  • · Count, linear, polygon and rectangle tools with endpoint snap and a 45° lock
  • · Deductions for openings, depth for volumes, pitch factors from the industry slope tables
  • · Revision snapshots and deltas when the addendum lands, CSV export always
  • · Send to estimate — quantities become priced lines, re-send updates them in place

Nine trades, ready to price

Every trade starts as a clean estimate with its real units and sections; editable sample cost data sits in the catalog — a starting point for your own numbers, never a substitute for them.

Free. No signup.

The full tool, not a trial. Individual use stays free while team features are built — nothing that exists is gated.

Your work stays on your device

Estimates, prices and plan PDFs live in your browser. No account, no upload, no server-side copy. Share links are opt-in and carry the customer proposal only — no line costs, no rates, no drawings.

Math you can audit

Exact integer-cent arithmetic, checked against published industry worked examples — slope-factor worksheets, slab yardage, labor-unit standards — and re-audited on every calculation.

It checks your work

A built-in estimate check flags unpriced lines, quantity conflicts with the takeoff, stale measurements, zero rates and missing exclusions — before your customer does.

Your next bid, measured and priced tonight.

No card, no call, no import hoops. If it saves you an evening, it did its job.

Open Estimating Software