Hi Sheila

Try
=IF(COUNT(C4:C5)<2,0,C5-C4-$D$1)


--
Regards

Roger Govier


"Sheila" wrote in message
...
ok, iM trying to figure out a formula that calculates time..
Im working in construction domain and there is what i wanna do on my
sheet..

i have cell that eqals the hours work during the day.. so .. C4 is the
time
of beginning, C5 the time of ending, D1 is the time of dinner that i
have to
take off every day. .. so my formula is =C5-$D$1-C4 till then it is
ok but
the thing is if the person did not work at one point one day, the
total stays
0.5 so what should i put in my formula that will equal "0" that day?..
been
searching for a while and now i'm out of ideas lolll...
Can anyone help me please? and thank you..