Getting Data In

How do I convert serial date time?

ckumbier
New Member

How do I convert serial date time (1900 Date System)? For example, I would like to convert
41215.10417 to 11/2/12 2:30 AM

Tags (1)
0 Karma
1 Solution

kristian_kolb
Ultra Champion

Converting to unix time worked for me;

... | eval AAA = (your_time_field - 25569) * 86400 | convert ctime(AAA)

where 25569 is the actual number of days between Jan 1 1900, and Jan 1 1970 (according to some online calendar tool - din't count them myself).

Subtract, multiply, convert, ACTION.

/K

View solution in original post

kristian_kolb
Ultra Champion

Converting to unix time worked for me;

... | eval AAA = (your_time_field - 25569) * 86400 | convert ctime(AAA)

where 25569 is the actual number of days between Jan 1 1900, and Jan 1 1970 (according to some online calendar tool - din't count them myself).

Subtract, multiply, convert, ACTION.

/K

ckumbier
New Member

Works for me.

0 Karma

ckumbier
New Member

I would like to do it at index time but doing it at search would be acceptable.

0 Karma

lukejadamec
Super Champion

Where are you trying to do the conversion? In a search, or at index time?

0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Splunk Add-on for Microsoft Windows 11.0.3: Parse Once, Search Faster

The updated Splunk Add-on for Microsoft Windows helps customers search Windows events faster by reducing ...

What's New in Splunk Enterprise Security 8.8 and Beyond

Threats move at machine speed. Keeping up should not depend on having the biggest budget, the largest team, or ...

A Four-Part Event Series: State of Observability - Where AI Meets Performance

As AI agents take on more complex tasks, teams need greater visibility into how they behave, what they cost, ...