Week number based on two columns


HI- I have 3 columns. One is Week Number and two other columns for Parturition Date and Fetal Loss Date. I want to calculate the week number based on if there is a date in parturition date or fetal loss date.


  • Mike TV
    Mike TV ✭✭✭✭✭✭


    Does this work for your needs?

    Example sheet:

    Week Number formula:

    =IF(ISDATE([Parturition Date]@row), WEEKNUMBER([Parturition Date]@row), IF(ISDATE([Fetal Loss Date]@row), WEEKNUMBER([Fetal Loss Date]@row), ""))

Help Article Resources

Want to practice working with formulas directly in Smartsheet?

Check out the Formula Handbook template!