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Assigning a Macro to a Keyboard Combination
Hiding Rows Based on a Cell Value
Do you ever need to figure out how many days are left in the current year? Since Excel stores dates as serial numbers (making them easy to subtract), it is easy to put together a formula that will return the number of days left in the year:
=DATE(YEAR(C12),12,31)-C12
This formula assumes that the date you want to analyze is in cell C12. It uses the DATE function to calculate the serial number for the last day of the year (December 31), and then subtracts the serial number for the actual date. The result is the difference—the number of days—between the two dates.
This formula returns a value that is formatted as a date. You will need to use Format | Cells to format the cell to a regular numeric value instead of a date.
ExcelTips is your source for cost-effective Microsoft Excel training. This tip (3051) applies to Microsoft Excel versions: 97 2000 2002 2003 2007
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