Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

Join us for an expert-led overview of the tools and concepts you'll need to become a Certified Power BI Data Analyst and pass exam PL-300. Register now.

Reply
Anonymous
Not applicable

Issue with converting a 10 digit datex whole number date field into DD/MM/YYYY format

I have a dataset taken from one of our systems which stores dates in the form of 10 digit serial number as shown below and I am really struggling to convert it into a date format of DD/MM/YYYY.

I was wondering if anyone has ever dealt or seen dates in this format and know of a way around this issue as I cannot use the data type function to change it as I get an error.

 

Power BI 1.pngPower BI 3.png

 

 

1 ACCEPTED SOLUTION
v-cherch-msft
Microsoft Employee
Microsoft Employee

Hi @Anonymous

 

You may try to add a custom column and then you may change the format to DD/MM/YYYY in data type format.  For example:

#datetime(1970, 1, 1, 0, 0, 0) + #duration(0, 0, 0, [Column1]/1000)

1.png

Regards,

Cherie

 

 

 

Community Support Team _ Cherie Chen
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

2 REPLIES 2
v-cherch-msft
Microsoft Employee
Microsoft Employee

Hi @Anonymous

 

You may try to add a custom column and then you may change the format to DD/MM/YYYY in data type format.  For example:

#datetime(1970, 1, 1, 0, 0, 0) + #duration(0, 0, 0, [Column1]/1000)

1.png

Regards,

Cherie

 

 

 

Community Support Team _ Cherie Chen
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Anonymous
Not applicable

Thank You so much @v-cherch-msft that did the trick! 🙂

Helpful resources

Announcements
Join our Fabric User Panel

Join our Fabric User Panel

This is your chance to engage directly with the engineering team behind Fabric and Power BI. Share your experiences and shape the future.

June 2025 Power BI Update Carousel

Power BI Monthly Update - June 2025

Check out the June 2025 Power BI update to learn about new features.

June 2025 community update carousel

Fabric Community Update - June 2025

Find out what's new and trending in the Fabric community.