Estimate and bill format, free in Excel and Word
An estimate bill format that survives the site: itemised, measurable, revision-ready — free in Excel and Word, with a worked construction sample inside.
The files, first
Free, no forms: an estimate bill format built for site work, each file carrying a worked construction sample and a clean blank.
Download first; the anatomy follows for anyone building their own.
An estimate is a quotation that expects to change
The difference deserves one honest paragraph.
A quotation offers a price for a defined scope.
An estimate prices work that will move — quantities measured on site, items added mid-job, rates that hold while the scope shifts.
A building estimate format therefore needs what a plain quotation does not: measurable units, room or stage grouping, and a revision discipline — because the argument at the end of site work is never about the arithmetic, always about which version everyone thought they agreed to.
What the format must contain
The letterhead area — with the GST number on it- Estimate number, date and revision mark — the revision mark is the field that ends the version argument
- The client and site block — the site address matters more than the billing address here
- The work sections — grouped by room, floor or stage, so the client reads the job the way he will walk it
- Line items — description, unit — square feet, running feet, numbers, lump sum — quantity, rate, amount
- The measurable-unit rule — every line that can carry a unit carries one, because "lump sum" is where disputes breed
- The totals — with GST shown separately
- Exclusions, stated plainly — the line that saves relationships
- Validity, terms and signature — the close that makes the document an offer rather than a note
Estimate format in Excel
The Excel version is the working version: units multiply, sections subtotal, GST computes, and a revision copies cleanly to a new sheet with its mark.
Best for any estimate past a dozen lines.
Estimate format in Word
The Word version suits the estimate that travels as a document — cover note, sections, terms — where presentation leads and the arithmetic is settled.
A designed version in Canva
The same fields in a designed layout, for the estimate that goes to a client who judges by finish.
A version for your trade, free
Construction, interiors, electrical and more have their own pages — and if your trade's version is missing, ask and it arrives on your email and WhatsApp, free.
Where the format runs out
The format holds one estimate well.
The trouble starts at estimate number forty — and at revision three of estimate twelve, when nobody is sure which version the client holds.
Versions with dates, images on lines, and a record of what was sent to whom is not a better file; it is a different instrument:
Take the files either way — and bring your longest-running estimate to a demo.
Ask for a demo