Last_update in readable format

Hi,
In the export file from S2Member I see a field called ‘meta_key__last_update’. In excel this field has a value, but not readable for me. Is there a way to have it in understandable format?

This is the date, but in “Unix timestamp” format, number of seconds. Is there in Excel such date type?

Hi Krum,

Thanx for you response: Excel does not support these kind of data (as they are Windows-oriented)
But I found a formula that should help:
=(XXXX/86400)+25569+(1/24)
And when I fill in a value: e.g. 42487,81076 it should give me the number of days. And, Excel can reformat to dd-mm-yyyy, as I expect.
But, with Microsoft there is alway a but…All values are in the same range, and are 1-1-1970. Surprising…
I remoced the decimal comma, but in that case the outcome was far in the future…
So, no solution currently
Any help appreciated

How about this: http://spreadsheetpage.com/index.php/tip/converting_unix_timestamps/

All,
Indeed I used that page to identify a solution. It could be the problem is in the source data. My Windows 10 uses European settings. Could also be the reason why I have to change data in an export file before I open the csv with Excel.
It is a bit weird the unix timestamp contains a comma, which we in Europa consider as a decimal comma. What should the source data look like? Without decimal comma I assume?

Have you tried using LibreOffice Calc instead of Excel? I find that LO Writer is much less problematic than Word, so I’m wondering if the same might be true of its speadsheet sibling.

Hi @AustinHealey, please show here the initial value. Timestamps starts with “14”, should be integer (no comas or dots) and have 12-14 numbers (fixed length, but I can not remember right now). What you describe seems different…

There is another “reverse timestamp” format, but s2M don’t use that… Or there is a problem with export?