Measure difference between 2 dates in 2 tables

[Anonymous]

Hello community members,

I have a question and I can't find the solution myself...

I have 2 tables:

Table A

ID_number	Proposed_end_date
1	31-5-2021
2	31-1-2021
3	31-3-2021
4	30-4-2021
5	31-1-2021

Table B

ID_number	Actual_end_date
1	5-6-2021
2	31-1-2021
3	14-2-2021
4	5-5-2021
5	28-1-2021

I would like to know how many days difference there is between the proposed end date and the actual end date. 
Does anyone know how to make the correct measure? 

Hope to hear soon from you. 

Best regards, Sander

[Jimmy801 · Accepted solution]

Hello @Anonymous 

try this measure here. It should do the work

Measure = DATEDIFF(Max(B[Actual_end_date]),Max(A[Proposed_end_date]),DAY)

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Have fun

Jimmy

[Anonymous]

Hi Jimmy, 

Works perfect! Thanks for your help!

Cheers Sander