Excel may return a serial number instead of a date; because it is stored thus in the backend. Learn how to convert Serial Number to Date.

If numbers keep changing to dates automatically in Excel or if Excel changes dates to random numbers then this post will help you fix the issue.

In Microsoft Excel, if you select cells containing a date or time and apply the General number format, this generates what appear to be random numbers. In fact, these numbers are anything but ...

It's easy to change the date format in Microsoft Excel. You just need to use the "Date" drop-down menu, which gives you plenty of options.

Microsoft Excel depends on data that’s stored correctly. If you receive text values that should be real numbers, use one of these methods to get you back to the real work.

In Microsoft Excel, you don’t need an expression to calculate someone’s age – use Power Query to simplify the process.