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Business days calculator

Count working days with custom weekends and excluded dates.

From

January 2000

MoTuWeThFrSaSu

Arrow keys move a day or week. Page Up / Down changes month.

Until

January 2000

MoTuWeThFrSaSu

Arrow keys move a day or week. Page Up / Down changes month.

Nonworking days
Between your dates

Choose valid dates to see the calculation.

About Business days calculator

Count scheduled working days between dates. Mark which weekdays are weekends and paste the dates your calendar should exclude; there is no hidden country-specific holiday assumption.

Steps, and limitations

How to use it

  1. Choose start and end dates.
  2. Select nonworking weekdays and optionally add one excluded date per line.
  3. Choose whether to include both boundary dates and read the working-day count.

Things to know

  • No national or regional holidays are supplied automatically. Enter the dates applicable to your situation.
  • Repeated excluded dates are counted once. An excluded date on a selected weekend is not subtracted twice.

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Tool input stays in memory and is cleared when you leave the page. Downloaded files are managed by your browser. AI model caches, when used, are separate from these preferences.