Hey everyone, I'm pretty green when it comes to this stuff but I'm trying to figure this out so I'm reaching out here. I'm trying to develop an equation in FormCalc that will calculate the difference, in hours, between two times. The times will be entered in GMT and I have the equation below, so far, that works but the problem is when the second (OFF_DUTY_TIME) is beyond 24:00, such as 02:30. Any insights or suggestions?
What I have so far:
if (HasValue (OFF_DUTY_TIME) and HasValue (ON_DUTY_TIME)) then (Time2Num(OFF_DUTY_TIME.formattedValue, "HH:MM") - Time2Num(ON_DUTY_TIME.formattedValue, "HH:MM")) / (60 * 60 * 1000) endif