Step-by-step guide

How to merge cells in Excel
and why you often shouldn't

Merging cells looks clean but causes real problems. Here's how to do it properly — and the smarter alternative.

EP
ExcelPro·Sep 11, 2026

How to merge cells

Select the cells you want to merge → Home → Merge & Center. Or use the dropdown next to Merge & Center for more options:

⚠️ What merging breaks

Merged cells break: sorting (you can't sort a range containing merged cells), filtering, VLOOKUP and XLOOKUP, pivot tables, copying and pasting, and selecting entire columns. Use them only for visual headers in print-ready reports, never in data tables.

The better alternative — Centre Across Selection

This looks exactly like Merge & Center but doesn't actually merge the cells, so nothing breaks.

1
Select the cells you want to appear merged
2
Press Ctrl+1 to open Format Cells
3
Alignment tab → Horizontal → Centre Across Selection
4
Click OK

The text appears centred across the cells, but the cells aren't merged. Sorting, filtering, and lookups all still work.

💡 When merging is actually fine

Merging is fine for titles and headers in print-ready formatted reports where you'll never sort, filter, or use lookups on the data. The problem is when people merge cells in actual data tables thinking it looks tidier.

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