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Estimate to Invoice

Turn an accepted estimate or quote into a numbered invoice without retyping it.

Invoice Tools Reviews Free · no sign-up

Your invoice

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Start from the estimate

Paste the lines from the quote you sent — one per line, with the columns separated by a tab, a comma or a semicolon. Retyping them is how a price quietly drifts and a client notices a difference you cannot explain.

Preview

Exactly what prints

Quick Tool Overview

Estimate to Invoice takes an accepted quote and turns it into a numbered invoice without retyping — pasting the lines straight from a quote or spreadsheet, keeping the quote reference, and deducting any deposit already paid.

What it does
Converts an estimate or quote into an invoice
You give it
The estimate lines and the quote reference
You get back
A numbered invoice that matches the quote
Best for
Trades, agencies and anyone who quotes first
Invoice Tools Free, unlimited use No sign-up Runs in your browser

About the Estimate to Invoice

When a quote is accepted, the invoice that follows should match it line for line. Retyping is how a price drifts, a line goes missing, and a client notices a difference you cannot explain — which turns a routine payment into a negotiation.

This tool starts from the estimate. Paste the lines from a quote, an email or a spreadsheet and they are read into the item table with their quantities and prices intact; or build the estimate here and convert it in place. The conversion adds what an invoice needs and a quote does not — a sequential invoice number, an issue date, payment terms, a due date — and carries the quote reference across so both documents can be matched later.

Deposits are handled too: if part was paid when the estimate was accepted, enter it and the invoice shows the total, the amount already paid and the balance due.

Key features of the Estimate to Invoice

Paste the quote lines

Description, quantity and price are read from tab- or comma-separated text.

Quote reference carried across

So the two documents can still be matched a year later.

Deposit deducted

Total, amount already paid and balance due, all on the invoice.

Separate numbering

Estimate and invoice sequences stay independent, as they should.

Nothing drifts

Prices come across exactly, so no client spots a difference you cannot explain.

How to use the Estimate to Invoice

  1. 1

    Bring the estimate in

    Paste the lines from your quote — description, quantity, price — or type them in.

  2. 2

    Keep the quote reference

    Put the estimate number in the reference field so the two documents match up.

  3. 3

    Add the invoice details

    A sequential invoice number, today’s date and the payment terms you agreed.

  4. 4

    Deduct any deposit

    Enter what has already been paid; the invoice shows the balance due.

  5. 5

    Check it against the quote

    Every line and price should match. Anything added since belongs on its own line.

Frequently asked questions

An estimate is an offer with no legal obligation to pay and no tax effect. An invoice is a demand for payment that creates a debt and, for a registered business, a tax liability.

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