Combines values for a year, month, and day into a date.
DATE(2013, 10, 14)
- year—The year component of the date, provided in YYYY format.
- month—The month component of the date, provided in MM format.
- day—The day component of the date, provided in DD format.
You must use DATE in a Date column unless you're nesting it within another function, for example =IF(DATE(2017, 5, 29) = TODAY(), "Vacation!"). For more information, see the Column Types article.