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DATES TOOL

Working Days Calculator

Count Monday–Friday days between dates, excluding supplied holidays.

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LESS BUSYWORK, MORE DONE

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  1. 01

    Add your input

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  2. 02

    Make it yours

    Adjust the options and run the action.

  3. 03

    Take the result

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Business day counter online

Count weekdays while excluding a known holiday list. Only Monday through Friday and supplied holidays are considered; no national holiday calendar is inferred.

How to use it

Enter Start date (YYYY-MM-DD) or select Try example. Review End date, Holidays, comma-separated, Include end date. Select Run tool and inspect the result before copying or downloading.

Options and example settings

OptionChoices / valueExample default
End dateEnter a value2026-10-31
Holidays, comma-separatedEnter a value(empty)
Include end dateOn / OffOn

Worked examples

Count weekdays while excluding a known holiday list.

Worked example — Working Days Calculator

Settings: End date: 2026-10-31; Holidays, comma-separated: (empty); Include end date: On

Input:

2026-10-01

Output:

22 working days

Choose the right tool

The weekday mask and supplied holiday dates define the result. Public holidays are not fetched automatically, so an empty holiday list is not a complete national business calendar.

Limitations and common mistakes

  • Only Monday through Friday and supplied holidays are considered; no national holiday calendar is inferred.

Frequently asked questions

How can I tally working days between dates online?

Enter Start date (YYYY-MM-DD) or select Try example. Review End date, Holidays, comma-separated, Include end date. Select Run tool and inspect the result before copying or downloading.

Where is my input processed?

The bundled tool processes input in your browser. It does not upload tool input to a conversion service. Other site plugins, analytics, advertising and browser extensions may have separate behavior.

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