Hi
try
=B1-A1+(B1<A1)

or
=MOD(B1-A1,1)

--
Regards
Frank Kabel
Frankfurt, Germany

"dokliver" schrieb im Newsbeitrag
...
I have inputted 24 hour time into the worksheet and have tried to
calculate
actual hours worked. The inaccuracy in the calculation occurs when
the start
time is greater than the stop time. How do I get an accurate number
for
time-clock calculations?