Due Date

[newbie]

hi, asking for help,

I made a database of my office documents and i need a formula for due dates that is due on 16 months, however the due dates will correspond to two （2） date fields, ex. date A and date B, the condition is this; if date B is not empty, due date will correspond to date B + 16 months, but if date B is empty, due date will correspond to date A + 16 months.

I hope someone help me, thank you!

[TheTimeSavingCo · Accepted solution]

Try something like:

DATEADD(
  IF(
    {Date B},
    {Date B},
    {Date A}
  ),
  16,
  "months"
)

Link to base

[newbie]

Thank you so much! 🙂

[newbie]

hi, follow - up question. How to leave the Due Date field blank if either of date A and Date B are empty?

[TheTimeSavingCo · Accepted solution]

Ah hmm, try this?

IF(
  OR(
    {Date A},
    {Date B}
  ),
  DATEADD(
    IF(
      {Date B},
      {Date B},
      {Date A}
    ),
    16,
    "months"
  )
)

[newbie]

Thank you so much! 🙂