DATEDIF Function – Google Sheets
Learn how to use the DATEDIF function to find the number of years, months, or days between two dates.
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WEEKNUM Function – Google Sheets
The WEEKNUM function accepts a date and returns the week number (1 through 54) of that date. The date must be in a valid format, so you have to use the DATE function, wrap it in quotes, or use a cell reference to a date. If your days, months, and years are in different cells, … Read more