Hi Patrick,

Try:

Formula Is: =ISNUMBER(A1)

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Regards,
Norman



"Patrick Simonds" wrote in message
...
I have a formula in cell A1 which if the right conditions are met will
display a value between 1 and 31, in cell A1. If the condition is not met
the cell remains blank. I need a conditional format that will work any time
a value is returned by the formula. Everything I have tried views the
formula as a value.