To change the formatting to display a date in Microsoft Excel, highlight the cells you want to change. Right-click one of them and select "Format Cells." When the Format Cells dialog box opens ...

You can change the date & time format in Google Sheets & Excel Online using this guide. Use different date & time formats in spreadsheets.

There, you'll see the various date formatting options you can select to force Excel to see your value as a date.

The ramifications of missing a due date can range from simply adjusting the date to getting fired. Don't take chances with deadlines when a simple conditional format can remind you.

How to convert time values into decimal values in Excel Internally, Excel stores the time as a decimal value. The quickest way to see that time value is to change the format.