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DATEVALUE function

Converts a date in the form of text to a serial number

Converts a date in the form of text to a serial number.

Syntax

DATEVALUE(date_text)

Square brackets indicate optional arguments.

Arguments

ArgumentRequiredMeaning
date_textYesText that represents a date in an Excel date format, or a reference to a cell that contains text that represents a date in an Excel date format. For example, "1/30/2008" or "30-Jan-2008" are text strings within quotation marks that represent dates. Using the default date system in Microsoft Excel for Windows, the date_text argument must represent a date between January 1, 1900 and December 31, 9999. The DATEVALUE function returns the #VALUE! error value if the value of the date_text argument falls outside of this range. If the year portion of the date_text argument is omitted, the DATEVALUE function uses the current year from your computer's built-in clock. Time information in the date_text argument is ignored."2024-8-8"

Try DATEVALUE

Convert an English month-name date into a serial

=DATEVALUE(A2)

The supplied text names January explicitly and converts to the Excel date serial for 5 January 2026. Text parsing depends on regional settings in native Excel; numeric DATE inputs avoid that ambiguity.

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DATEVALUE · top-level call

=DATEVALUE(A2)

1 / 1 · date_text

Text that represents a date in an Excel date format, or a reference to a cell that contains text that represents a date in an Excel date format. For example, "1/30/2008" or "30-Jan-2008" are text strings within quotation marks that represent dates. Using the default date system in Microsoft Excel for Windows, the date_text argument must represent a date between January 1, 1900 and December 31, 9999. The DATEVALUE function returns the #VALUE! error value if the value of the date_text argument falls outside of this range. If the year portion of the date_text argument is omitted, the DATEVALUE function uses the current year from your computer's built-in clock. Time information in the date_text argument is ignored.

DATEVALUE reference ↗

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Reference and compatibility

Univer 1.0.4 / Apache-2.0. Calculation checks cover the supplied examples only. The browser worksheet does not implement every Excel feature, external service or connected data type.