Changing data formats in Excel might sound a bit tricky, but it’s actually pretty simple once you get the hang of it. Whether you need to convert dates, numbers, or text, Excel’s built-in tools make it a breeze. In just a few steps, you can transform your data into the format you need for better analysis and presentation.
How to Change Data Format in Excel
In this section, we’ll walk you through the process of changing data formats in Excel. Whether you’re converting text to numbers, dates to text, or any other format change, these steps will guide you through the process.
Step 1: Select the Cells
First, select the cells with the data you want to change.
Click and drag your cursor over the desired cells or use the keyboard shortcuts (Shift + Arrow keys) to highlight them.
Step 2: Open Format Cells Dialog Box
Next, open the Format Cells dialog box.
Right-click on the selected cells and choose “Format Cells” from the context menu, or press Ctrl + 1 (Cmd + 1 on Mac).
Step 3: Choose the Desired Format
In the Format Cells dialog box, select the desired format.
Navigate through the tabs (Number, Currency, Date, Text, etc.) and click on the format option you need.
Step 4: Apply the Format
Apply the chosen format to the selected cells.
Click “OK” to apply the format and close the dialog box.
Step 5: Verify the Changes
Finally, verify the changes to ensure the data is formatted correctly.
Look at the cells to make sure they display the data in the new format you selected.
After completing these steps, your data will be formatted in the way you specified. This can help improve the clarity and usability of your data, making it easier to read, analyze, and present.
Tips for Changing Data Format in Excel
- Always double-check your data after formatting to ensure everything looks correct.
- Use custom formatting options for unique data presentation needs.
- Save a copy of your original data before making extensive format changes.
- Utilize Excel’s conditional formatting for dynamic data display.
- Explore Excel’s built-in format styles for quick and consistent formatting.
Frequently Asked Questions
How do I change text to numbers in Excel?
Select the cells with text, right-click, choose “Format Cells,” select “Number,” and click “OK.” Verify the changes to ensure the numbers display correctly.
Can I revert a formatted cell back to its original state?
Yes, you can. Select the cell, open the Format Cells dialog box, and choose “General” to revert it back to the default format.
Why isn’t my date format changing as expected?
Ensure the cells are not formatted as text. Select the cells, change the format to “Date,” and verify that Excel recognizes them as dates.
How can I apply the same format to multiple sheets?
Select all the sheets you want to format (Ctrl + Click each tab), then apply the desired format. The changes will reflect across all selected sheets.
What if I need a very specific format not listed?
Use the “Custom” category in the Format Cells dialog box. You can create your own format using format codes.
Summary of Steps
- Select the cells.
- Open Format Cells dialog box.
- Choose the desired format.
- Apply the format.
- Verify the changes.
Conclusion
Changing data formats in Excel is a powerful tool to make your data more readable and presentable. By following these simple steps—selecting cells, opening the Format Cells dialog box, choosing and applying a format, and verifying changes—you can easily transform your data into the format you need. Remember to double-check your changes and explore the various formatting options Excel offers to get the most out of your data.
If you’re looking for more tips and tricks on Excel, plenty of resources are available online, including video tutorials and forums where you can ask questions and share your experiences. Happy formatting!

Matt Jacobs has been working as an IT consultant for small businesses since receiving his Master’s degree in 2003. While he still does some consulting work, his primary focus now is on creating technology support content for SupportYourTech.com.
His work can be found on many websites and focuses on topics such as Microsoft Office, Apple devices, Android devices, Photoshop, and more.