EXCELDATE

Syntax

=EXCELDATE(value)

Arguments

ArgumentTypeDescription
valueNumber or DateIf value is a date, it gets passed through unchanged. Otherwise it returns the date which is value days after Dec 30, 1899.

Examples

=EXCELDATE(1)Dec 31, 1899 12:00 AM

=EXCELDATE(43800)Dec 31, 2019 12:00 AM

=EXCELDATE(DATE(2019, 01, 01))Jan 1, 2019 12:00 AM