Hi

Try Tools/Options/Calculation.

Andy.

"bkworks" wrote in message
...
I have a workbook that has many sheets in it. All the sheets have formulas
for +,-,/,* and so forth. For some reason my formulas are no longer
working
in the entire work book... even though they show up correctly in the cell.
I
have looked for a setting that would have turned off the work book
calculating... but have not been able to find anything.

Could you point me in the right direction? Why would a whole workbook not
perform the calculations in the cells?