Calc. Length of time with time-in, time-out, date-in, date-out in diff. columns

[Niceven]

I need to calculate total length of time in hours:minutes:seconds.

ColumnA: Arrive date in M/D/YYYY
ColumnB: Depart date in M/D/YYYY
ColumnC: Arrive time in H:M:Seconds
ColulmnD: Depart time in H:M:Seconds

I can't figure out how to get my formulas to look at BOTH date AND TIME
& arrive at a total length of time that honors a period over 24 hours.


I know I can format [H], and I've looked at other formula pieces, but
I'm unable to get all four pieces above to connect.

How do I do that?

Nic.

 

[Frank Kabel]

Hi
use the following formula
=(B1-A1)+(D1-C1)
and format the resulting cell with
[hh]:mm

 

[Norman Harker]

Hi Nic!

Try:
=(B1+D1)-(A1+C1)
Format [hh]:mm:ss