Hi!

Subtracting two times fields we get seconds in decimal format.
This doesn't bother me anymore, if I want to subtract two time fields.

How can I substract 3 fields: time1 - time2 - time3

example:
3:00:00 - 1:00:00 - 0:30:00 = 1:30:00 (or 5400 sec)

Regards,
Primoz