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Business Days Calculator

Working days (Mon–Fri) between two dates.

Count the number of business days (Monday–Friday, inclusive) between two dates, with the option to subtract a manual count of public holidays.

Nadia Almasri By Nadia Almasri
Published Last reviewed 1 min read

Inputs

Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

Business days = total days − weekend days − holidays_supplied.

In depth

Count the number of business days (Monday–Friday, inclusive) between two dates, with the option to subtract a manual count of public holidays.