This makes sense, since Excel treats the entire column as text rather than changing data format for each cell in the column. There are a couple of ways you can fix this problem.

What is conditional formatting in Excel? Conditional formatting lets you transform static Excel spreadsheets into dynamic canvases of information.

Formulaic conditional formatting rules in Microsoft Excel can be tricky, so learn how to avoid a common mistake.

As mentioned in the intro, you can use conditional formatting to make certain values stand out with colored text and backgrounds. You can, for example, indicate problem data values in red, and ...

Conditional formatting in Excel offers a simple yet powerful way to elevate your project management. It transforms static spreadsheets into dynamic tools that provide real-time insights into ...

Jazz up your Microsoft Excel workbook by creating conditional statements to visually represent trends within your data. The Conditional Format tool allows you to define conditional statements to ...

Software engineer Chandoo shares some Excel conditional formatting tricks that make for good-looking and useful spreadsheets, like a Gantt chart.