MeasureHow long a line of text should be, and what goes wrong either side of that.Art & DesignA comfortable line of body text runs between 45 and75 characters, counting the spaces.measure ≈ two to three lowercase alphabetsSingle-column book66 charactersThe classic target.Two-column page40 to 50Shorter is acceptable.Wide screen columnCap it at 75Set a max width.THE COMMON MISTAKEFixing a long line with more leadingShortening the measure itselfExtra leading helps the eye find the next line, but a 120-character line stillexhausts the reader. Leading treats the symptom, not the cause.Longer measures need more leading, shorter ones less. Size, measureand leading are one decision, not three.Measurelearnposters.com
Measure — printable design wall chart from LearnPosters. Free vector PDF, US Letter and A4.

What’s on the Measure poster

The rule, 3 worked examples, and the mistake everyone makes.

Longer measures need more leading, shorter ones less. Size, measure and leading are one decision, not three.

Questions about the Measure poster

What’s on the Measure poster?
The rule, 3 worked examples, and the mistake everyone makes. A comfortable line of body text runs between 45 and 75 characters, counting the spaces.; measure ≈ two to three lowercase alphabets; Single-column book = 66 characters; Two-column page = 40 to 50; Wide screen column = Cap it at 75; Common mistake: Fixing a long line with more leading → Shortening the measure itself. Longer measures need more leading, shorter ones less. Size, measure and leading are one decision, not three.
Who is the Measure poster for?
Measure belongs to the Art & Design section rather than to a school year, because design is not something one grade owns. Anyone learning typography can pin it up — a beginner, a student mid-course, or someone revising years later.
When should you use the Measure poster?
Use it when setting body text in any medium, before choosing a type size. A wall chart earns its place by being glanceable from where the work is happening, so Measure belongs on the wall where that design work actually happens, within glancing distance, rather than filed away.
What other posters go with Measure?
Legibility & Readability, The Baseline Grid and Dashes & Quotes sit alongside Measure in the Art & Design section. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.Legibility & ReadabilityThe Baseline GridDashes & Quotes
Is the Measure poster free to download and print?
Yes. Measure downloads as a free PDF with no account, no email and no watermark, like everything else in the Art & Design section. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence
What size does the Measure poster print at?
Measure is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of Measure loses nothing.Printing guide

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