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Free Business Days Calculator – Working Days Between Dates

Business Days Calculator counts working days between two dates (excluding weekends) online for free. Plan deadlines in your browser.

Excludes WeekendsMon–Fri OnlyInstantFree

Excludes weekends (Sat & Sun). Public holidays are not subtracted.

100% Private

Runs locally. Nothing uploaded.

How to Use Business Days Calculator

1

Pick Start Date

Choose the first date.

2

Pick End Date

Choose the second date.

3

See Business Days

View working days excluding weekends.

Count Business Days Between Two Dates

The Helperzy Business Days Calculator counts weekdays (Mon-Fri) between two dates, excluding Saturdays and Sundays. Pick a start and end date and see the business day count instantly. This is essential for project planning, deadline estimation, and shipping calculations. A 14-day span contains only 10 business days. Note: it excludes weekends but not public holidays. For precise legal calculations, account for holidays separately. Everything runs in your browser.

Frequently Asked Questions – Business Days Calculator

Pick start and end dates; the tool shows weekdays between them.