Forum Discussion

tex628's avatar
tex628
Community Champion
7 years ago
Solved

Date serial to date format

Hello, 

Im having an issue, i have a large dataset where the dates currently have the excel serial format. Is it possible to format this column to proper dateformat, perferably in the query?

 

It might also be relevant to say that the sourcefile is a .txt

 

Serial format/ Normal format

 

Br,

Johannes

  • In the Query Editor right click the Serial Date column header and Change Data Type to Date.

  • in Excel 1st date is 01-01-1900, so you could just add nr of days since then
    e.g. use this code for new column

    #date(1900,1,1)+#duration([Serial Date]-2,0,0,0)

    EDIT Sean's answer is way simpler, I'd go with it 

3 Replies

  • Stachu's avatar
    Stachu
    Community Champion

    in Excel 1st date is 01-01-1900, so you could just add nr of days since then
    e.g. use this code for new column

    #date(1900,1,1)+#duration([Serial Date]-2,0,0,0)

    EDIT Sean's answer is way simpler, I'd go with it 

    • tex628's avatar
      tex628
      Community Champion

      Both ways work, i managed to figure out ur proposed way before i had a chance to read the responses her :p 

      Thanks for the assistance,

       

      J

  • Sean's avatar
    Sean
    Community Champion

    In the Query Editor right click the Serial Date column header and Change Data Type to Date.