Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!Get Fabric Certified for FREE during Fabric Data Days. Don't miss your chance! Request now
Hi all,
I have a table like this:
| X.d | X.t | Y.d | Y.t |
| 23/11/2017 | 23:59:58 | 24/11/2017 | 00:00:03 |
Now what i want to know is the difference in seconds between X and Y. The record above will have an expected outcome of "5" I want the outcome to be a number not for example "00:00:05".
Any suggestions would be great,
Thanks in advance!
L.Meijdam
Solved! Go to Solution.
Out of my head:
= Duration.TotalSeconds(([Y.d]&[Y.t])-([X.d]&[X.t]))
Hi @MarcelBeug,
Thanks for providing a solution, it worked like expected.
In the meantime I also figured on a DAX solution although I had to merge my columns to a Date/Time column. After transforming my columns to 2 date/time columns I used this DAX formula. I'll also leave it behind for other people that might seek for a DAX solution.
Column = DATEDIFF(Table1[X.dt];Table1[Y.dt];SECOND)
Thanks for helping!
Best Regards,
L.Meijdam
Out of my head:
= Duration.TotalSeconds(([Y.d]&[Y.t])-([X.d]&[X.t]))
Hi @MarcelBeug,
Thanks for providing a solution, it worked like expected.
In the meantime I also figured on a DAX solution although I had to merge my columns to a Date/Time column. After transforming my columns to 2 date/time columns I used this DAX formula. I'll also leave it behind for other people that might seek for a DAX solution.
Column = DATEDIFF(Table1[X.dt];Table1[Y.dt];SECOND)
Thanks for helping!
Best Regards,
L.Meijdam
Check out the November 2025 Power BI update to learn about new features.
Advance your Data & AI career with 50 days of live learning, contests, hands-on challenges, study groups & certifications and more!