Dates and payment terms

Free Invoice Review Weekday Planner

Map an entered review interval onto a simple weekday calendar. This plans a review handover; it does not set the invoice payment due date or guarantee an actual service-level deadline.

Preparing your calculator with today’s date…

Calculation notes

How the result is calculated

Starting on the day after submission, advance one UTC calendar date at a time and count only Monday–Friday. Stop after the entered 1–60 weekdays. The submitted day never counts. Holidays, local weekend patterns, time zones, submission cutoff times and actual service-level interpretation are excluded; the result is a planning date, not an enforceable deadline.

Formulas and examples reviewed October 2, 2026. Illustrative figures; no tax or contractual determination.

Friday submission

After Friday 2 October 2026, three counted weekdays are Monday 5, Tuesday 6 and Wednesday 7 October. The planning date is 7 October, five calendar days later.

Weekend submission

One counted weekday after Saturday 3 October 2026 gives Monday 5 October under this Monday–Friday model, before any holiday adjustment.

Questions about this calculation

Does the tool include public holidays?

No. Review the actual working calendar separately and retain any adjusted date and reason.

Is this the client's payment deadline?

No. It is an internal review-planning date. Confirm payment terms and actual review service-level rules independently.

How to use it

1

Choose the submitted date used for the planning example.

2

Enter 1–60 weekdays; the submitted date is excluded.

3

Adjust the plan separately for holidays, local working weeks, cutoff times and actual review terms.

Related workflows

Move from the quick answer into the rest of the invoice system.