How to distribut days

[Jc_16]

I'm working in a hotel and I need to distribut and sum the number of night on each Monty.

For example, a client stay since 28/12/2022 to 03/01/2023, (3 nights in december and 3 nights in January)

Now I can count the number of nights per Month, but I can't sum the total of nights for each Month.

Can you help me?

[Jc_16]

Hello,
I'm having some problems when I wrote the querry:

I can't do it like you said.

Can you help me with the problem?

[Lennard]

Please try to convert your check-in/check-out data in your reservas-data to date-type. 

[Jc_16]

I have already done it but I can't execute the crossjoin.

[Lennard · Accepted solution]

Hey there,

I guess your data table looks similar to this: 

Guest	Arrival	Departure
A	27.12.2022	05.01.2023
B	30.11.2022	01.12.2022

?

Then try:

Calendartable: 

Crossjoin:

virtable = filter(CROSSJOIN(cal,'Table'),'Table'[Arrival]<=cal[Date] && 'Table'[Departure] > cal[Date])

Best regards