Office for Mac Issues

How to Change Text Case in Excel for Mac Without a Built-in Command

Maira MehtabMaira Mehtab Oct 14, 2026 871 views

Question details

The user needs to change the text case (uppercase, lowercase, proper case) of data in Excel for Mac but cannot find the standard tool.

How to Change Text Case in Excel for Mac
Product
Microsoft Excel for Mac
Device & OS
macOS
Scenario
Editing a spreadsheet where the formatting of text data needs to be standardized to a specific text case.
Observed behavior
Unlike Microsoft Word, Excel for Mac lacks a built-in Change Case command on the ribbon and does not support the Fn+Shift+F3 keyboard shortcut for toggling text case.
Before you start

Determine whether you need to change the case for a few scattered cells or an entire column, as this will help you choose between using formula functions or setting up a custom macro.

Solution 1Recommended

Use Built-in Excel Text Functions (UPPER, LOWER, PROPER)

Use Excel's built-in formulas in a helper column to convert the text case, then paste the results back as plain values.

While Excel lacks a single button to toggle case, it includes three powerful functions specifically designed for text conversion. This method is the safest and most standard approach for modifying large lists of text.

1
Insert a Helper Column

Click the column header next to the text you want to change, right-click, and select 'Insert' to create an empty adjacent column.

2
Enter the Case Formula

In the empty cell adjacent to your first text entry (e.g., B1), type =UPPER(A1) for all capital letters, =LOWER(A1) for all lowercase letters, or =PROPER(A1) to capitalize the first letter of each word.

3
Apply to All Cells

Press Return to apply the formula. Click the cell with your new formula, and double-click or drag the small square at the bottom-right corner (the fill handle) down to apply it to the rest of the column.

4
Copy and Paste as Values

Select all the newly converted cells, press Cmd+C to copy them, right-click the first cell of your original text column, and select 'Paste Special' > 'Values'. You can now safely delete the helper column.

Use Built-in Excel Text Functions (UPPER, LOWER, PROPER)
Why Paste as Values?: Pasting as values severs the link between the formula and the original text. This prevents your new text from returning a #REF! error when you delete the helper column.
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Frequently Asked Questions

Why doesn't the Shift+F3 shortcut work in Excel for Mac like it does in Word?

Microsoft Word includes a dedicated text-editing engine with a built-in Change Case tool linked to the Shift+F3 (or Fn+Shift+F3 on Mac) shortcut. Excel was primarily designed for numerical data and calculations, so it lacks this specific built-in keyboard shortcut for text formatting.

Can I use Power Query to change text case in Excel for Mac?

Yes. If you are processing a large dataset, you can load your data into Power Query. Select the column with the text, navigate to the Transform tab, click 'Format', and choose Uppercase, Lowercase, or Capitalize Each Word before loading the data back into your spreadsheet.

Is there a plug-in available to add a Change Case button to Excel?

Yes, there are several third-party add-ins available for Excel. You can go to the Insert tab, click 'Get Add-ins', and search the store for 'Change Case' to find extensions that add a dedicated graphical button to your Excel ribbon for easier text formatting.