What this tool does

Enter document count, manual minutes per document, review minutes after extraction, and one-time setup minutes. Include corrections, failures, source preparation, and exception handling in the proposed workflow estimate. The calculator shows the two totals and their difference, which can be negative.

Try the worked example

For 20 documents at 5 manual minutes, compared with 2 review minutes each plus 15 setup minutes, the totals are 100 and 55 minutes: a 45-minute difference. All prefilled values are fictional teaching examples.

Inputs stay in this page’s tool code. No account connection or invoice upload is needed. Use fictional or redacted data for testing.

Run the example to see the result.

Interpret the result

These are calculations from the values you enter, not measured Parzable savings, performance guarantees, or financial projections. Actual extraction delays, interruptions, and variable source quality may affect your observed workload.

Keep the original input and compare any transformed output before using it. A passed text or arithmetic check does not establish that the data matches an authentic invoice.

Use the result in a reviewed workflow

For context, read the related workflow guide. If you need to capture fields from a PDF or image, Parzable’s signed-in workflow uses a selected schema and downloads CSV. These browser utilities operate on text or values you supply; they do not invoke document extraction or connect to an accounting system.

CSV conventions are documented in RFC 4180. The controls here are intentionally limited to the rules stated on this page. Implementation and examples checked 18 October 2026.

Put the workflow to work

Try your own invoice in Parzable

Create an account, define a schema, and test a small sample. Review extracted values before using them. See current plans and page allowances.

Try Parzable