Line spacing in Word is controlled through the Paragraph menu, and the quickest route depends on whether you want to change one paragraph or your entire document

To adjust line spacing in Microsoft Word, open the document, select the text you want to change (or press Ctrl+A to select all), then go to the Home tab and click the line spacing button in the Paragraph group. It looks like horizontal lines with arrows. From there you can choose preset options like 1.0, 1.5, or 2.0, or click "Line Spacing Options" at the bottom to set a custom measurement.

If you are working with a fresh document and want to set the spacing before you start typing, you do not need to select anything — just open the Paragraph menu and set your default. Word will remember that setting for new paragraphs until you change it again.

Key Takeaways

  • The line spacing button sits in the Home tab under Paragraph, and looks like three horizontal lines with up and down arrows.
  • Common preset options are 1.0 (single spacing), 1.5, and 2.0 (double spacing), which cover most writing and academic needs.
  • Custom line spacing lets you set exact measurements in points or choose "At least" or "Exactly" if you need precise control.
  • Changes apply only to selected text, so select all (Ctrl+A) if you want to change your entire document at once.

Finding the line spacing button on the Home tab

Open your Word document and look at the ribbon at the top. Click the Home tab if it is not already selected. In the Paragraph group — the section with alignment buttons and indent controls — you will see a button that shows three horizontal lines with a double-headed arrow pointing up and down. That is the line spacing button.

Click it once and a dropdown menu appears with your most common options: 1.0, 1.15, 1.5, 2.0, 2.5, and 3.0. The number represents how much space Word puts between lines relative to the height of the text itself. Single spacing (1.0) is the tightest; double spacing (2.0) puts a full line of blank space between each line of text.

Using preset spacing options for quick changes

If you need single spacing for a business letter or double spacing for an academic paper, the preset options cover both. Select the text you want to change — or press Ctrl+A to select your entire document — then click the line spacing button and choose your option. The change takes effect immediately.

Most academic institutions ask for 2.0 (double spacing), while business documents and websites typically use 1.0 or 1.15. If you are unsure what your reader expects, 1.5 is a middle ground that is easier to read than single spacing but takes up less room than double.

Setting custom line spacing for precise control

Click the line spacing button and scroll to the bottom of the dropdown menu. Select "Line Spacing Options" to open the Paragraph dialog box. Under the Indents & Spacing tab, you will see a dropdown that currently shows your preset (like "Single" or "Double"). Click it to see additional choices: "At least", "Exactly", and "Multiple".

"At least" sets a minimum space but lets Word add more if a line contains larger text. "Exactly" locks the spacing to a fixed measurement regardless of text size — useful if you are designing a layout where every line must align to a grid. "Multiple" lets you enter a decimal number like 1.25 or 1.75 for spacing between the presets. Enter your measurement in the box next to the dropdown, then click OK.

Changing spacing for a single paragraph versus the whole document

Line spacing changes apply only to whatever text you have selected. If you click in a single paragraph without selecting anything, Word changes only that paragraph. To change your entire document, press Ctrl+A first to select all text, then adjust the spacing.

If you want all new documents you create to use a specific line spacing by default, set it before you type anything. Open a blank document, go to Home > line spacing button > Line Spacing Options, choose your setting, then click "Set as Default" at the bottom of the dialog. Word will use that spacing for all future documents based on the Normal template.

Spacing between paragraphs versus spacing between lines

Line spacing controls the gap between lines within a single paragraph. Paragraph spacing controls the gap between one paragraph and the next. Both live in the same Paragraph menu, but they are separate controls.

In the Paragraph dialog box, you will see "Spacing" with two fields: "Before" and "After". These control how much space Word adds before a paragraph starts and after it ends. If your document feels cramped overall, you may need to increase both line spacing and paragraph spacing. If it feels too spread out, decrease both.

Troubleshooting spacing that does not change

If you change line spacing and nothing happens, check whether you have selected the text. Click in the paragraph you want to change, then press Ctrl+A to select all, or click and drag to select just the section you want. Then adjust the spacing again.

Another common issue is that a style is overriding your manual change. If you applied a style like "Heading 1" or "Normal", that style has its own line spacing built in. To override it, select the text, change the line spacing, and Word will apply your manual setting on top of the style. If you want to change the style itself so all text using it updates automatically, right-click the style name in the Styles pane and select "Modify", then adjust the line spacing there.

Frequently Asked Questions

What is the difference between 1.5 and 2.0 line spacing?

1.5 spacing puts half a line of blank space between each line of text, while 2.0 (double spacing) puts a full line of blank space between each line. Double spacing is easier to read and leaves room for handwritten comments, which is why schools often require it. 1.5 is a compromise that is more readable than single spacing but uses less paper.

Can I set different line spacing for different paragraphs in the same document?

Yes. Select just the paragraphs you want to change and adjust the spacing. The rest of your document keeps its original spacing. This is useful if you want double spacing for body text but single spacing for a table or caption.

Why does my line spacing look different on screen than when I print?

Your screen zoom level can make spacing look tighter or looser than it actually is. Print preview or zoom to 100% to see the true spacing. Also check your printer settings — some printers compress spacing slightly to fit more on a page.

How do I remove extra spacing between paragraphs without changing line spacing?

Select the text, open the Paragraph dialog (Home > line spacing button > Line Spacing Options), and look at the "Spacing" section. Set "Before" and "After" to 0 pt. This removes the gap between paragraphs while keeping your line spacing unchanged.

Does line spacing affect how many words fit on a page?

Yes. Tighter line spacing (1.0) fits more text on a page, while looser spacing (2.0) fits less. If you are trying to meet a page count requirement, increasing line spacing is one way to add pages without adding content.