Clear questions get quick answers. Lack of an answer means your question is
not clear.

To add hours, use the Time function, as in:
=a1+time(9,0,0)

If you need something else, post back with more detail, especially an
example of what you want to achieve.

Fred

"bridget" wrote in message
...
Can anyone tell me the formula to add hours 9/weekday & 4.5/sat & all
hours worked sunday. 7 columns starting wed finishing Tues.
Cheers
Bridget