I assume that the dates you want adjust are in date form and are in regular columns (or rows).
If so, then you can use a formula like this =DATE(YEAR(A3)+1,MONTH(A3),DAY(A3))
where the original date is in cell A3.
You can then copy this formula to calculate all the new dates you need, and then copy the results back over the original dates as VALUES.
102 views
Usually answered in minutes!
×