Pete:

Start time is in I2
Stop time is in J2
Elapsed time is in K2
The start time for the calculation (07:00) is in L1
The stop time for the calculation (15:00) is in M1
The formula will appear in N2 and O2 respectively (time inside the block and
time outside the block)

So far I have an if statement that works if both the start and stop times
fall between the block (0700-1500), I'm getting hung up where either the
start time falls within the block but the end time doesn't, or vice versa).

Polly




"Pete_UK" wrote:

Tell us what cells you are using, then the solution can be geared
directly for you.

Pete

On Apr 9, 4:12 pm, Polly wrote:
I have a fairly large amount of data involving time. I have a start time, a
stop time and elapsed time. I need to know how much of the elapsed time
falls between set times elsewhere in the spreadsheet.

Ex: Set times are 07:00 and 15:00
Start time = 14:03
End time = 15:13
Elapsed time = 70
The question I need to answer is, how much of the elapsed time falls between
7:00 and 15:00 and how much falls outside. So the answer is (doing the math
in my head ) is 57 minutes inside and 13 minutes outside.

But I need to do this for hundreds of rows of data and can't seem to come up
with a formula that works.