Duration.Seconds
This function extracts the seconds component from a duration.
To obtain the number of seconds from a duration value, you can use the Power Query MDuration.Seconds function with the syntax MDuration.Seconds(#duration(hours, minutes, seconds, milliseconds)). For example, when using the function with a duration value of 5 hours, 4 minutes, 3 seconds, and 2 milliseconds, the output will be 2 seconds.