cancel
Showing results for
Did you mean:

Find everything you need to get certified on Fabric—skills challenges, live sessions, exam prep, role guidance, and more. Get started

Helper I

## DAX to Calculate Room Utilization by Hour and Day

Hi PBI Community,

I'm trying to calculate hourly % utilization with a sample of the following data points. I want to display a matrix visual that shows by day and hour, the percentage of rooms occupied (similar to the last image). I found this DAX on this site but couldn't get it to calculate correctly. I also need to ensure that the appropriate utilization is calculated for the hours inbetween "In" and "Out." For instance, if 'In' is 8am and 'Out' is 10am, I need to make sure that the DAX accounts for the 9am hour.

Sorry -- new to DAX and looking to learn from the community.

_______________________

Measure Utilization =

var _occupied =
CALCULATE(COUNT('Source'[Guest]),
FILTER(ALLSELECTED('Source'),
'Source'[In]<=MAX('Table Time'[Time])&&'Source'[Out]>=MAX('Table Time'[Time])&&'Source'[Date]=MAX('Table Calendar'[Date])))

var _utilization =

DIVIDE(_occupied,20) // for 20 rooms

return
IF(_utilization = BLANK(),0,_utilization)

2 REPLIES 2
Super User

@seanguerrero , change var _occupied  like this and try

var _occupied =
Sumx( addcolumns( summarize( 'Source', 'Source'[Guest], source[Date] ) , "_1", calculate(COUNT('Source'[Guest]),
FILTER(ALLSELECTED('Source'),
'Source'[In]<=MAX('Table Time'[Time])&&'Source'[Out]>=MAX('Table Time'[Time])&&'Source'[Date]=MAX('Table Calendar'[Date])))), [_1])

Helper I

Thanks for the reply @amitchandak. I changed var _occupied per your recommendation. After charting Source[Date] and Table Time[Time], I'm getting zeros. Any help would be greatly appreciated! Thanks again!

Announcements

#### Europe’s largest Microsoft Fabric Community Conference

Join the community in Stockholm for expert Microsoft Fabric learning including a very exciting keynote from Arun Ulag, Corporate Vice President, Azure Data.

#### Power BI Monthly Update - June 2024

Check out the June 2024 Power BI update to learn about new features.

#### New forum boards available in Real-Time Intelligence.

Ask questions in Eventhouse and KQL, Eventstream, and Reflex.

Top Solution Authors
Top Kudoed Authors