Business days between dates

Client

Weekdays only—excludes Saturday and Sunday in UTC.

About Business days between dates

Count Mon–Fri days between two ISO dates inclusive. The interactive transform on this page runs in your browser tab—Toolcore does not need your paste for the core operation described above.

How to use this page

Paste or type in the main workspace, run the primary action from the toolbar, then copy or download the result. Use Load example when the page offers it, or URL prefill (?q= / ?qb=) so agents and tickets open the same input.

22 business days

Nearby workflows on Toolcore

  • Business days calculator — Count weekdays (Mon–Fri) between two calendar dates—inclusive, computed in your browser. when the same instant should appear as epoch, zone, or cron.
  • Date difference — Calendar days between two dates—pair with the timestamp or unit tools as needed. when the same instant should appear as epoch, zone, or cron.
  • Count weekends in range — Count Saturday/Sunday days between two ISO dates inclusive. when the same instant should appear as epoch, zone, or cron.
  • Unix timestamp converter — Epoch to date: seconds, milliseconds, ISO-8601, UTC and local time—in browser. when the same instant should appear as epoch, zone, or cron.

Common use cases

  • Business days between dates for quick local checks without uploading data.
  • Copy results into tickets, docs, or classroom notes.

Common mistakes to avoid

  • Unexpected input shape

    See the intro and how-to notes for accepted formats.

FAQ

Is processing local?

Yes—this runs entirely in your browser.

Agent prefill?

Open the page directly—multi-field inputs are not URL-prefilled.

More tools

Related utilities you can open in another tab—mostly client-side.