Here is a tutorial to lock or hide only the formula cells in an Excel workbook. You can also lock formulas in all worksheets in a workbook.

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.

Learn how to identify formula cells the easy way using VBA, and then combine VBA and conditional formatting for more permanent identification.

You worked hard to put that Excel sheet together, now protect it from unintended damage.