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Estimate Format

An estimate is a considered approximation — and it should say so on the page. Fill this in and send it.

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Estimate or quotation?

A quotation is a firm price for a defined scope. An estimate is an approximation, usually because the scope can move once work begins. Say which one you are sending, because the difference matters when the final bill arrives.

How to write an estimate people trust

  • State clearly that it is an estimate
  • Break the work into lines rather than one number
  • Say what would change the figure
  • Put a validity date on it
  • Note what is excluded

Common mistakes

  • Calling it an estimate but treating it as a fixed price
  • No note on what could change the final figure
  • No validity date

Make one now

Free, no account, and the PDF is print-ready A4.

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Questions

Is an estimate legally binding?
Generally an estimate is an approximation rather than a fixed offer, but a lot depends on how it is worded and what you agree with the client. Put your assumptions in writing, and take legal advice if the amounts are significant.
Can I convert an estimate into an invoice?
Yes, one button copies it across with fresh numbering and dates.
Is this really free?
Yes. Every document type, all eight templates and unlimited documents are free, and you do not need an account to make your first one.

This page is general information, not tax or legal advice. Rules change and what applies depends on your business — confirm anything important with your CA.