How to Create Nested Tables in Microsoft Word (2026)
How to Create Nested Tables in Microsoft Word (2026)
Nested tables (tables within tables) enable sophisticated document layouts and complex data presentation. They’re useful for creating detailed reports, forms with subsections, and multi-level information hierarchies.
手順
Step 1: Position Cursor in Cell
Click in the table cell where you want to insert a nested table.
Step 2: Insert Nested Table
Click the Insert tab. Click Table. Select the dimensions you want for your nested table (number of rows and columns).
Step 3: Create Custom Nested Table
If you need a specific configuration, click ‘Insert Table’ to open the dialog. Set the exact number of rows and columns.
Step 4: Configure Nested Table
The nested table appears inside the selected cell. You can now add content, format borders, and adjust sizing.
Step 5: Add Content and Format
Type or paste content into the nested table. Format it independently from the outer table.
Step 6: Adjust Alignment
Right-click the nested table. Choose Table Properties to adjust alignment and spacing within the cell.
よくある間違い
- Creating nested tables that are too large, making the outer table cell awkwardly sized
- Using nested tables when merged/split cells would be simpler—nested tables are for genuinely complex structures only
- Forgetting that nested tables don’t inherit formatting from outer tables—format independently
ヒントとコツ
- Use nested tables sparingly. Most formatting needs can be met with merged/split cells instead
- Test the document layout carefully—nested tables can create unexpected page breaks and formatting issues
- Keep nested tables simple with minimal content for best results
よくある質問
How many levels of nesting can I use?
Word technically supports unlimited nesting, but 2-3 levels is practical. Beyond that, layouts become difficult to manage.
Can I delete a nested table?
Yes. Click in the nested table. Click Table > Delete > Delete Table to remove it without deleting the outer table cell.
How do I size a nested table?
Click in the nested table. Right-click and choose Table Properties. Set exact width or drag table borders to resize.