DAX calculation.

[jernbanen]

I have a report created from different data tables showing train traffic data like this. I need help for 2 issues: 1) How do I make the arrive_delay column to show times as hh:mm:ss instead of as decimal numbers. 2) I need a calculation or a measure that shows in % how many of each days total counted arrives are more than 3:00 minutes delayed and a calculation of the average delay of these delayed arrivals.

Can anyone help me making these calculations or measures?

[ryan_mayu]

@jernbanen

For the first issue, you just need to change the format. No matter you create a column or measure.

differnce = Sheet1[real]-Sheet1[schedule]

difference2 = sum(Sheet1[real])-SUM(Sheet1[schedule])

for the second issue,you can try below coding

count% = 
DIVIDE( CALCULATE(COUNT(Sheet1[schedule]),FILTER(Sheet1,Sheet1[differnce]*86400>180)),COUNT(Sheet1[schedule]))

[Greg_Deckler · Accepted solution]

For the first one, there is a blog article here:

https://community.powerbi.com/t5/Community-Blog/Aggregating-Duration-Time/ba-p/22486

And a quick measure:

https://community.powerbi.com/t5/Quick-Measures-Gallery/Seconds-2-HHMMSS/m-p/195615

For the second one, you are going to need the reverse, convert your hhmmss times to seconds probably.

https://community.powerbi.com/t5/Quick-Measures-Gallery/Duration-to-Seconds-Converter/m-p/342279