Date & Time

Working Days Calculator

Calculate working days between two dates while excluding weekends and custom holidays.

Working Days

Select your dates and add any holidays that should be excluded.

Start Date

End Date

Add Holiday

Add holidays one at a time. Weekend holidays are already excluded.

Working Days Result

Your working-day count based on the selected dates and holidays.

Calendar Days0

Weekend Days0

Weekdays0

Custom Holidays0

Working Days0

Saturday and Sunday are excluded automatically. Custom holidays are excluded only when they fall on a weekday within the selected date range.

How the working days calculation works

The Working Days Calculator counts weekdays between a start date and an end date. Saturday and Sunday are excluded, and you can also enter custom holidays that should not count as working days.

Working days formula

Working Days = Weekdays − Custom Holidays

Example

If a date range contains 10 weekdays and 1 weekday is entered as a holiday, the calculator returns 9 working days.

Holidays and weekends

Saturday and Sunday are automatically excluded. Custom holidays are also excluded when they fall on a weekday. A holiday that falls on a weekend does not reduce the result twice.

Frequently Asked Questions

Which weekend days are excluded?

Saturday and Sunday are automatically excluded from the working-day calculation.

Can I add public holidays?

Yes. Add any holiday dates that you want excluded from the working-day calculation.

What happens if a holiday falls on a weekend?

It is already excluded as a weekend, so it does not reduce the working-day count a second time.

Can I use this for leave planning?

Yes. It can estimate working days for leave, project schedules, payroll periods and other date-based planning.