Hi ,
If you enter two digits separated by a hyphen (-) or a forward slash (/) , then Excel interprets the data automatically as a date , and does its best to make it a valid date.
Thus 1-1 or 1/1 is interpreted as January 1 , 2016 , where the year is the current year.
However 1-32 or 1/32 is interpreted as January 1 , 1932 !
Even worse , 1-23 or 1/23 is interpreted as January 1 , 2023 !
Thus , it is always good to use as much of the data as possible , even when we can see that all the dates are in June or in 2016.
Using a few more functions is not going to overload Excel , nor is using a few functions less going to make your workbook more efficient.
Narayan