Difference between measures

[Anonymous]

Hi,

Can anyone tell me what is the difference between these two measures?

I've used the same DAX formula, but still power BI is making some differnce and I don't know why. I have problem when I want to use one of measures, I get error that it can't be used.

Thank you in advance!

[DouweMeer · Accepted solution]

@Anonymous 

Top one is a measure. These values change based on the filters applied in your dashboard.

Bottom one is a calculated column. The values for these are fixed by the filter inside the table itself.