Set your workbook to 1904 calendar if you need to dieplay negative time.
Tools Options menu.

HTH. Best wishes Harald

"negative hours carried forward" <negative hours carried
skrev i melding
...
I know that the hours are less than eight hours and it needs to show as
negative however it works fine if you work more than eight hours but less
than 8 it shows as ######. Does anyone else know how to do this?