In addition to its basic spreadsheet functions, Microsoft Excel also allows writing formulas to perform functions on existing data. Using a quick equation, you can convert an existing set of time ...

Trying to use an Excel Date and Time function, but Excel returns a serial number instead of date; this is because Excel stores dates and times in serial numbers in the backend; for instance, when ...

When calculating time intervals in Excel, ... Because Excel converts dates and times into numbers behind the scenes, ... In the formula where you convert the time interval to a decimal format, ...

JD Sartain Convert text dates to actual dates. When dates are copied into Excel, they’re often copied as text. Importing dates is a better option but, sometimes, even imported dates come in as text.