# If cell date blank leave formula blank

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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

## Best Answers

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Answer ✓

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

Did my post(s) help or answer your question or solve your problem? Please support the Community by marking it Insightful/Vote Up or/and as the accepted answer. It will make it easier for others to find a solution or help to answer!

SMARTSHEET EXPERT CONSULTANT & PARTNER

Andrée Starå | Workflow Consultant / CEO @ WORK BOLD

W: www.workbold.com | E:andree@workbold.com | P: +46 (0) - 72 - 510 99 35

Feel free to contact me for help with Smartsheet, integrations, general workflow advice, or anything else.

• ✭✭✭✭✭✭
Answer ✓

Excellent!

Easy to miss!

You're more than welcome!

Remember! Did my post(s) help or answer your question or solve your problem? Please support the Community by marking it Insightful/Vote Up or/and as the accepted answer. It will make it easier for others to find a solution or help to answer!

SMARTSHEET EXPERT CONSULTANT & PARTNER

Andrée Starå | Workflow Consultant / CEO @ WORK BOLD

W: www.workbold.com | E:andree@workbold.com | P: +46 (0) - 72 - 510 99 35

Feel free to contact me for help with Smartsheet, integrations, general workflow advice, or anything else.

## Answers

• ✭✭✭✭✭✭
Answer ✓

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

Did my post(s) help or answer your question or solve your problem? Please support the Community by marking it Insightful/Vote Up or/and as the accepted answer. It will make it easier for others to find a solution or help to answer!

SMARTSHEET EXPERT CONSULTANT & PARTNER

Andrée Starå | Workflow Consultant / CEO @ WORK BOLD

W: www.workbold.com | E:andree@workbold.com | P: +46 (0) - 72 - 510 99 35

Feel free to contact me for help with Smartsheet, integrations, general workflow advice, or anything else.

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HI Andrée Starå that was a simple fix than i thought it would be. Thanks for taking the time to contribute to the solution.

Mike

• ✭✭✭✭✭✭
Answer ✓

Excellent!

Easy to miss!

You're more than welcome!

Remember! Did my post(s) help or answer your question or solve your problem? Please support the Community by marking it Insightful/Vote Up or/and as the accepted answer. It will make it easier for others to find a solution or help to answer!

SMARTSHEET EXPERT CONSULTANT & PARTNER

Andrée Starå | Workflow Consultant / CEO @ WORK BOLD

W: www.workbold.com | E:andree@workbold.com | P: +46 (0) - 72 - 510 99 35

Feel free to contact me for help with Smartsheet, integrations, general workflow advice, or anything else.

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