3 free tools on this site · Construction calculator

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One product, three jobs

Work out the pour. Estimate the job. Bill the draw.

Construction software that does the arithmetic on the page from your own figures: the concrete calculator for the pour, the cost estimator from your own cost per square foot, and the schedule-of-values draw that works out the payment due with retainage held. Free, no account. Pro keeps every project and draw against the client.

Free for 14 days. No card needed.

DrawScheduleWorks Pro is $39 per month for your whole crew, billed monthly.

3
free tools on this site
Construction paperwork
Tools

One product, three jobs

Work out the pour. Estimate the job. Keep the record.

  1. Cubic yards from the slab, with waste, at your supplier's price

    Length times width times thickness over twelve is the cubic feet; over twenty-seven is the yards; your waste allowance on top is what to order; at the price on your last ticket it is the concrete line.

  2. A schedule-of-values draw that works out what is due

    Contract sum times percent complete less what was billed before is this period's work; stored materials on top; retainage held at your contract's rate; the current payment due last, with the balance to finish beside it.

  3. Every project filed against the client

    Estimates and draws file themselves against the client and the project, so the question about draw four has the pay application to hand. Everything exports.

The tools, free and open

Free to use. No account, no card, no sign-up.

Toolsanswers they give backFree tools, on the worked example
Construction calculator Work out a concrete pour: slab length, width and thickness into cubic feet and yards, waste on top, the concrete at your supplier's price. $990 Concrete cost at your price Free tools
Construction cost estimator Estimate a build from your own cost per square foot: the building, site work, contingency, overhead and profit, the estimate to the owner. $449,075 Estimate to the owner Free tools
Schedule of values construction Bill a draw against the schedule of values: work to date less previously billed, stored materials, retainage held, the current payment due. $71,550 Current payment due Free tools

Why not just use a field management suite?

Need plan markup, a Gantt board and a takeoff engine? Buy a suite. Need the pour worked out, the job estimated from your own numbers and the draw billed right with retainage held? That is the product.

Calculator, estimate and draw from your own figures
DrawScheduleWorks The product itself, with retainage and stored materials in the arithmetic
A construction field management suiteA plan viewer whose billing you do in a spreadsheet
Price for you and a project manager
DrawScheduleWorks $39 a month, flat, whoever runs the jobs with you
A construction field management suiteA fee for every user, every month, billed annually
Try before an account exists
DrawScheduleWorks Every tool works the job free, no card, no trial clock
A construction field management suiteA demo call and a trial that expires
Built for
DrawScheduleWorks Small construction contractors, only
A construction field management suiteEvery general contractor and every sub at once

Suite pricing, for the record: Fieldwire Pro is $39 per user per month billed annually, Fieldwire Business is $64 per user per month billed annually, and Fieldwire Basic is free (fieldwire.com/pricing, retrieved 2026-09-02). DrawScheduleWorks Pro is $39 per month for your whole crew.

The numbers are yours. Keeping them is DrawScheduleWorks Pro.

The paperwork is free forever. Pro turns it into your record: your name and logo on it, no watermark, every estimate and draw filed against the client and the project, your rates remembered, and a clean export when the owner's lender or the accountant asks.

  • Download as PDF
  • No DrawScheduleWorks watermark
  • Save every project and reopen it later
  • Your logo and license on it
  • Draw-due reminders emailed to your clients
  • Connect your own Stripe account and get paid online
  • Connect your QuickBooks Online or Xero
Start DrawScheduleWorks ProGet DrawScheduleWorks Pro, $39 a month