Bookkeepers, project managers, HR departments and more use the Excel Date & Time functions WEEKNUM, ISOWEEKNUM, WORKDAY, WORKDAY.INTL to calculate time. Here's how.

Functions are the driving force of any Microsoft Excel spreadsheet, generating a single value or an array of results based on certain arguments you input. However, combining—or nesting—functions ...

The EOMONTH function in Microsoft Excel returns the last day of a month in the past, the current month, or a month in the ...

Excel has over 475 formulas in its Functions Library, but we've selected the most popular, from date and time functions to mathematics and simple data manipulation.

Excel DATEVALUE is a Date and time function, and its purpose is to converts a date in the form of text to a serial number. Learn how to use it.

The Excel TIMEVALUE function helps convert time in the form of text to a serial number. Learn how to use TIMEVALUE function in Excel.

Excel’s database functions are often overlooked, yet they have the potential to transform complex data management tasks.

Microsoft adds a new Copilot function to Excel, letting users generate, analyze, and summarize data directly in spreadsheet ...

Use Microsoft Excel's TODAY() function in simple expressions to highlight the current date and past and future dates.

If you have to work with a date stamp in Microsoft Excel that includes date and time, you can use these simple expressions to extract both components, making them easier to work with.