Business Days
Weekdays between two dates.
Loading tool
Skip Saturday and Sunday by default. Paste a holiday list if you need those excluded too. Weekend definitions can be changed.
How to use this tool
- Set the dates or duration. Pick the clocks, dates, or timer length you need.
- Start or calculate. Run the timer or read the difference. Time zones use this browser.
- Copy the result. Copy timestamps or calendar values into your notes.
Holidays
There is no built-in national calendar. Paste ISO dates, one per line, for the days you want treated as non-working.
Frequently asked
Is the end date counted?
A toggle chooses inclusive or exclusive.
Can Friday-Sunday be the weekend?
Yes. Pick the weekend pair that matches the region.
Does it know US federal holidays?
Not automatically. Paste them.
What about half days?
Not modeled. Count them as full or skip them.
Is this an SLA calculator?
It is a weekday counter. Contract language may differ.