NUMBERS & TIME

Working days between dates

Count Monday to Friday days between two dates.

Getting the tool ready...

Inputs are processed in your browser. This build does not send them to a server.

How it works

Count Monday to Friday days between two dates. Fill in the form and choose Calculate. It opens with an example already filled in, so you can see how it works first.

What you need

Start date
End date
Count the end date? (Yes, include it, No, stop the day before)
Dates to leave out, one per line (optional)

What you get

Working days, Weekend days, Calendar days
Copy or save the result

Example

The tool opens with Start date: 2026-10-05; End date: 2026-12-24; Count the end date?: Yes, include it, and some example text.

That gives: Working days: 59; Weekend days: 22; Calendar days: 81.

Good to know

Counts Monday to Friday. Bank holidays are not known to this tool; list any you want left out as YYYY-MM-DD. Not a legal, employment or statutory deadline calculator.

Your privacy

What you type is worked out in your browser and is not sent anywhere. There are no accounts, adverts or tracking scripts.