School Holidays in a booking system

[Jean_Pierre_Traets]

Dear @Dan_Price,

I would recommend to look also to take a look to a reply with a sample from @Federico_Stefanato.

NETWORKDAYS.INTL() Workaround?

Hi @James_Eades, As you correctly pointed out, there is not such specific flexible formula in Coda, for the moment. If you think it could be somehow a useful workaround, have a look at this example: I provided some intermediate columns just to show the output, but you basically can just keep the formula in Working Days column. As well as - obviously - the Weekdays Pattern table (with the same logic as in Google function) As said, it’s a workaround, but flexible enough to be quite portable …

When I find some free time, I will check what learning I can take from his sample, he is much more qualified on the formulas and building logic!