Duration.days returning false values (Power Query)

[Anonymous]

Hello Everyone, 

I am using duration.days to calculate the duration between two dates. But the result is sometimes right and sometimes wrong. 

For example between 28/04/2020 and 04/05/2020 it should returns 7, it returns 6

And between 05/05/2020 and 06/05/2020 it returns the correct result which is 1.

[Anonymous]

Still showing 6 instead of 7

[Mahesh0016]

because of 28/04/2020 is excluding it is not including.

[Anonymous]

I don't think so, because it gives correct results for other dates, like 04/05/2020 and 07/05/2020. it returns 3

[Mahesh0016]

it gives correct results for other dates, like 04/05/2020 and 07/05/2020. it returns 3 , YES because 04/05/2020 is excluding and 07/05/2020 is including i.e (05/05/2020,06/05/2020,07/05/2020) , you should count other dates day.

https://youtu.be/4ys32MS3uqI

[Anonymous]

How can i correct this then ?

[Anonymous]

Should i add 1 to the result?

[Mahesh0016]

No @Anonymous  ,because if you add 1 so  in this scenario05/05/2020 and 06/05/2020 it returns the correct result which is 1 answer will be wrong.

[Anonymous]

Then should i just leave it like this?

[Mahesh0016]

Go To >> Power Query >> Select first date then Select subtract date column >> Add column tab >> from Date & time >> Date drop down >> click subtract day >> you got your answer correct.

>>first date is exluding it is not including.