The input string for dates in Google Docs's spreadsheet app seems to be set to en_US, which is quite unnatural to me.
How can I change the input format?
Under File > Spreadsheet settings....
Select the locale with the date format you want (for example US is mm/dd/yyyy
and UK is dd/mm/yyyy
).
Updated:
yyyy-mm-dd
international format?
yyyy-mm-dd
international format? Looks like Canada (English)
might do the trick, but it's a bit confusing as it also accept other standards.
The answer from @Metalshark is great for updating existing documents, but I'd also like to point out that this can be set as a default.
Click the gear icon on the right from your main Google Drive dashboard and select Settings. If you don't have a language selected you can set it here. This should apply to all future documents.