DateTime.IsInCurrentSecond is a Power Query M function that indicates whether the provided date(time) value occurs during the current second. The function returns true if the value occurs within the current second, otherwise false.

Compatible with: Power BI Service Power BI Desktop Excel Microsoft 365


DateTime.IsInCurrentSecond( dateTime as any ) as nullable logical


Indicates whether the given datetime value dateTime occurs during the current second, as determined by the current date and time on the system.

  • dateTime: A datetime, or datetimezone value to be evaluated.


Determine if the current system time is in the current second.

// Output: true
DateTime.IsInCurrentSecond( DateTime.FixedLocalNow() )

Other functions related to DateTime.IsInCurrentSecond are:

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Last update: August 25, 2023 | Contribute » | Contributors: Rick de Groot
Microsoft documentation:
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