How to merge and center in excel
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To merge and center in Excel, select the cells you want to combine, click Merge & Center in the Home tab’s Alignment group, and Excel will merge the cells and center the content.
Steps to Merge and Center Cells
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Select the range of cells you want to merge
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Go to the Home tab
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Locate the Alignment group
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Click Merge & Center
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Excel merges the selected cells and centers the text automatically
Keyboard Shortcut Method
Use the sequence:
Alt → H → M → C
(Press keys one after another, not at the same time.)
This shortcut works on both Windows and Mac.
Different Merge Options Available
Excel provides four merging options via the Merge & Center dropdown:
• Merge & Center
Combines cells and centers the content.
• Merge Across
Merges cells row by row without centering.
• Merge Cells
Merges cells but keeps current alignment.
• Unmerge Cells
Breaks merged cells back into individual cells.
What Happens to Data When Merging
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Excel keeps only the upper-left cell’s content.
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All other data in the merged range is deleted permanently.
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Excel displays a warning if multiple cells contain data before merging.
Common Uses for Merge and Center
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Creating title headers across multiple columns
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Designing professional report headers
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Building dashboard layouts
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Formatting forms with aligned field names
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Adding visual separation in tables
Limitations and Considerations
Merged cells can restrict Excel functionality:
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Sorting is disabled when merged cells are in the range
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AutoFill won’t work across merged cells
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Copy/paste may behave unexpectedly
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Filters cannot be applied to merged columns
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Formulas can reference only the top-left cell
Alternative to Merging: Center Across Selection
This gives the same centered appearance without merging cells.
Steps:
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Select the cell range
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Right-click → Format Cells
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Go to the Alignment tab
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Choose Center Across Selection in the Horizontal dropdown
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Click OK
This method keeps each cell separate and avoids merge-related problems.
How to Unmerge Cells
You can easily revert merged cells:
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Select the merged cell
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Click Merge & Center again or choose Unmerge Cells from the dropdown
After unmerging, the content stays in the upper-left cell.
Merge and Center in Tables
Excel does not allow merging inside formatted tables.
To merge cells:
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Click inside the table
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Go to Table Design
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Choose Convert to Range
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Then apply Merge & Center
Troubleshooting Merge Issues
The Merge option may appear grayed out when:
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Cells are part of an Excel table
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The worksheet is protected
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You are actively editing a cell
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The workbook is shared
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Non-adjacent ranges are selected
Best Practices for Using Merge and Center
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Save your workbook before merging large areas
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Keep merged cells minimal in templates
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Use Center Across Selection for sortable data
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Avoid merging cells in analytical datasets
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Check formulas after merging to confirm accuracy
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Note merged areas for future editing clarity
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