Other Tools

Working Days Calculator

Count business days, weekends, and holidays between two dates.

How to use the Working Days Calculator

Pick a date range

Choose start and end dates for your project, leave, SLA, or schedule.

Set weekends and holidays

Select weekend days and add holiday dates if needed.

Review totals

See total calendar days, working days, weekend days, and excluded holidays.

Calculate Business Days Between Dates

Use the working days calculator for project planning, delivery estimates, leave requests, invoice terms, service-level agreements, and content calendars. It supports custom weekend days and manual holiday exclusions.

Inclusive or exclusive start and end dates
Custom weekend day selection
Manual holiday exclusion
Counts working days, weekend days, and calendar days

Frequently Asked Questions

Does the calculator include the start and end dates?

By default it includes both start and end dates. You can turn off either date if your workflow counts only full days between dates.

Can I exclude holidays?

Yes. Enter holiday dates in YYYY-MM-DD format, one per line, and they will be excluded when they fall on working days.

Can I change weekend days?

Yes. Choose which weekdays count as weekends, useful for regions where the weekend is Friday and Saturday.

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