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
For example : if you have a date dd/MM/yyyy. follow the steps
1. Edit the table
2. Split the column with '/' custom delimiter
3. Re-arrange the columns to see the month in first and date column to next and year to the last.
4. Select all the three columns.
5. Right click-> Merge columns with a custom delimiter '/'.
6. Transform the column to change the data type to 'Date'
Finally you see the column transformed. Its easy. Try it by yourself.
Solved! Go to Solution.
If you're dealing with some clients that use mm/dd/yy and others that use dd/mm/yy, I would suggest that you just use the format: "17-Mar-16" instead of either dd/mm or mm/dd to avoid confusion among your clients. It is an available date format in PowerBI.
I had a similar situation where the data was in the "dd.mm.yyyy" format so Power Query could not covert it into a date format. I created a custom column:
If you're dealing with some clients that use mm/dd/yy and others that use dd/mm/yy, I would suggest that you just use the format: "17-Mar-16" instead of either dd/mm or mm/dd to avoid confusion among your clients. It is an available date format in PowerBI.
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!