Forum Discussion
clarkej
Apr 15, 2026Copper Contributor
MO 365 Excel - Difficulty Changing a Date format
I am using MO 365 - apps for Business, currently received an Excel Spreadsheet and am attempting to change date format in Excel and have tried all the usual methods however the dates remain unchange...
NikolinoDE
Apr 16, 2026Platinum Contributor
m_tarler has made a very good point. If standard date formatting isn't working, the values are likely stored as text, not as actual dates.
m_tarler’s suggested method — Text to Columns — is typically the most efficient fix:
- Select the date column.
- Go to Data > Text to Columns.
- Choose Delimited > Next > Uncheck all delimiters > Next.
- Under Column data format, select Date: MDY > Finish.
This converts the text to real date values. After that, you can format the cells as needed:
- Right-click > Format Cells > Custom > Type: yyyy/m/d
That will give you 2025/1/31.
If for some reason Text to Columns doesn't work, you can also use a formula in a helper column:
=DATE(RIGHT(A1,4), LEFT(A1,FIND("/",A1)-1), MID(A1,FIND("/",A1)+1, FIND("/",A1, FIND("/",A1)+1)-FIND("/",A1)-1))
But m_tarler’s approach is simpler and should resolve the issue in most cases.
My answers are voluntary and without guarantee!
Hope this will help you too.