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StackOS

Free calculator

Website price calculator

Estimate a website project from the work it takes: pages, design and build hours, discovery, launch, management, and a buffer for revisions.

hrs
hrs
hrs
$
%
%

Project price

$8,400

Hours, before management
66
Design, build, and launch
$6,600.00
Project management
$990.00
Contingency
$759.00
Exact total
$8,349.00

Rounded up to the next $100. In StackOS, estimates are built from your own deliverable library, so this math happens on every quote.

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How it works

  1. 1Pages times hours per page, plus discovery and launch time, at your hourly rate.
  2. 2Add a percentage for project management and client communication.
  3. 3Add contingency for revisions and surprises, then round up.
Do this in StackOSEstimates in StackOSBuild estimates from your own deliverable library, import a sitemap as line items, and turn it into a proposal clients sign online.Learn more

Frequently asked questions

How do I price a website?

Estimate the hours each part takes, multiply by your rate, and add project management and a contingency buffer. Then sanity check the total against the value of the site to the client.

Should I charge hourly or a flat project price?

Most studios quote a flat price built from estimated hours, so the client knows the cost and you are rewarded for working efficiently.

How much contingency should I add?

Enough to cover the revisions and surprises your projects usually have. Look at your last few projects: the gap between quoted and actual hours is your real contingency.

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