To set precise custom line spacing in Pages on Mac, select your paragraphs, open Format > Style, expand Spacing, and choose Exactly. Adjust its value for fixed baseline spacing; check for overlapping letters afterward. Apple’s Pages spacing guide.

Set custom spacing for the selected paragraphs

Start with one representative paragraph before formatting a longer document. Choose text that occupies several lines so you can judge the result within a paragraph, rather than only the gap between paragraphs.

  1. Select the paragraphs, or select the text box or shape containing them.
  2. In the Format sidebar, click Style. For a text box or shape, click Text first.
  3. Expand Spacing using its disclosure arrow.
  4. Open the menu below Spacing and choose Exactly.
  5. Adjust the amount with the arrows beside the menu.

These are Apple’s documented custom-spacing controls. Set line and paragraph spacing in Pages on Mac.

Keep the font and text unchanged during this first adjustment. As a practical checking method, change one setting at a time and compare the same lines after each change. This makes it easier to decide whether the result comes from your spacing choice.

Choose the spacing mode that matches your requirement

The custom menu offers four approaches. Apple documents the same definitions in its Mac guides for Pages and Keynote. The following decision aid connects those definitions to common formatting requirements. Apple’s custom-spacing definitions.

Your requirement Choose What the setting controls
A fixed distance between successive baselines Exactly Baseline distance; letters may overlap
A minimum distance that can expand for larger text At least A lower spacing limit
Spacing proportional to font size Lines Relative line spacing
Additional space between lines Between Added interline space rather than increased line height

A baseline is the reference line on which letters sit. Consequently, a fixed baseline interval does not describe an equal strip of visible white space between every pair of lines. Different letter shapes occupy different amounts of that interval. This distinction helps when a paragraph looks uneven even though the intended baseline distance is consistent.

For an illustrative layout requirement, imagine that successive baselines must be 18 points apart. Four baselines contain three intervals, so the first-to-fourth baseline distance would be 3 × 18 = 54 points. That calculation describes the baseline span only; it is not the total height of the text or its container. These are illustrative inputs, not a recommended setting for every font.

If your requirement instead says “1.5-line spacing,” use the proportional Lines approach. Avoid deriving a fixed baseline distance merely by multiplying the font size: the requirement and the control describe different things. Decide whether you need a relative setting, a minimum, or a fixed interval before choosing the number.

Diagnose a large gap before changing line spacing again

An oversized gap deserves inspection before another adjustment. Turn on View > Show Invisibles from the menu bar. Apple specifically notes that this command is absent from the toolbar’s View button. Formatting symbols reveal paragraph breaks, line breaks, and other otherwise hidden characters. View formatting symbols on Mac.

Use this short diagnostic sequence:

  1. Inspect the gap for an empty paragraph.
  2. Check whether the preceding line ends with a paragraph break or a line break.
  3. Compare a gap inside one paragraph with the gap between two paragraphs.
  4. Adjust only the setting responsible for the unwanted space.

Pages provides separate Before Paragraph and After Paragraph controls under Spacing. Use those for paragraph separation. Apple’s paragraph-spacing instructions.

When you need a new line within the same paragraph, place the insertion point at the intended break and choose Insert > Line Break. Apple defines this as starting another line without creating another paragraph. Set pagination and line and page breaks in Pages on Mac.

For example, a three-line product description might deliberately remain one paragraph. A heading followed by a description would usually be separate paragraphs. Make that structural choice first, then tune the spacing. Avoid deleting every break simply because several gaps look similar; inspect what each break is doing.

If the unwanted space occurs at a page boundary, inspect Format > More > Pagination & Breaks. Options such as Keep lines on same page, Keep with next paragraph, and Start paragraph on a new page affect text flow. They can explain why text moves to another page even when the line-spacing setting is satisfactory. Apple’s pagination controls.

Apply the finished setting consistently with a paragraph style

After the sample paragraph looks right, decide whether its formatting belongs throughout the document. Pages treats changes to styled text as overrides, indicated by an asterisk or an asterisk with an Update button. You can retain an override for a local exception. Update or revert a paragraph style in Pages on Mac.

To incorporate the change into the style, click in the adjusted text and click Update beside the paragraph style. If only an asterisk appears, open the paragraph-style menu, point to the style name, open its arrow menu, and choose Redefine from Selection. Updating changes all text using that style in the document. Apple’s style-update instructions.

Check another paragraph using the style immediately afterward. For a longer document, also inspect a paragraph near a page boundary and one containing larger text. This gives you a useful sample of the layout before you continue editing.

If you decide against the override, select the affected paragraph, open the paragraph-style menu, and choose its original style, identified by a gray checkmark. Apple documents this as the way to restore the original formatting. Revert style changes in Pages.

Understand the table-cell boundary and check for clipped text

Apple’s Pages guide is inconsistent about tables: its standard-spacing section excludes table cells, while its custom-spacing section includes them in the selection instructions. That evidence does not establish a dependable exact-spacing workflow inside cells. Pages spacing documentation.

Keynote’s custom-spacing section explicitly excludes table-cell text. Switching to a Keynote table therefore does not provide a documented workaround. Its supported custom-spacing path uses selected text, a text box, or a shape through Format > Text > Style > Spacing. Adjust line spacing in Keynote on Mac.

If your layout permits text outside a table, use a Pages text box. Click Text in the toolbar, position the box, and replace its placeholder text; then follow the custom-spacing steps above. This is suitable for a standalone text block, while a genuine table should retain its table structure. Add and replace text in Pages on Mac.

Finally, check that the entire passage remains visible. Pages displays a clipping indicator at the bottom of a text box when text extends below its border; resize the box to reveal the missing content. Apple’s explanation of clipping indicators.

Finish by checking three things separately: the spacing within paragraphs, the separation between paragraphs, and whether all text remains visible. Once the representative passage meets your requirement, carry its formatting through the appropriate paragraph style and inspect the resulting page breaks.

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