If cell date blank leave formula blank

Question

Hi All, using the current formula to add month to a date. But in some cases the [Sub Rivised]@Row date is blank. instead of throwing an invalid error data i would like the output cell to remain blank. I have tried a few variations with ISBLANK but to no avail. Any suggestions

Formula:

=DATE(IF(MOD(VALUE(MONTH([Sub Revised]@row)) + [Estimated Months for Approval]6, 12) = 0, -1, 0) + YEAR([Sub Revised]@row) + (MONTH([Sub Revised]@row) + [Estimated Months for Approval]6 - MOD(MONTH([Sub Revised]@row) + [Estimated Months for Approval]6, 12)) / 12, IF(MOD(VALUE(MONTH([Sub Revised]@row) + [Estimated Months for Approval]6), 12) = 0, 12, MOD(MONTH([Sub Revised]@row) + [Estimated Months for Approval]6, 12)), DAY([Sub Revised]@row))

Look forward to your input

Mike

Andrée Starå · Accepted Answer

Hi @Mike DeLuca

I hope you're well and safe!

Try something like this.

=IF([Sub Revised]@row="","",DATE(IF(MOD(VALUE(MONTH([Sub Revised]@row)) + [Estimated Months for Approval]6, 12) = 0, -1, 0) + YEAR([Sub Revised]@row) + (MONTH([Sub Revised]@row) + [Estimated Months for Approval]6 - MOD(MONTH([Sub Revised]@row) + [Estimated Months for Approval]6, 12)) / 12, IF(MOD(VALUE(MONTH([Sub Revised]@row) + [Estimated Months for Approval]6), 12) = 0, 12, MOD(MONTH([Sub Revised]@row) + [Estimated Months for Approval]6, 12)), DAY([Sub Revised]@row)

Did that work/help?

I hope that helps!

Be safe and have a fantastic week!

Best,

Andrée Starå | Workflow Consultant / CEO @ WORK BOLD

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Andrée Starå · Accepted Answer

@Mike DeLuca

Excellent!

Easy to miss!

You're more than welcome!

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