What Font Should a College Paper Be?

What the style manuals actually say

APA 7 names five acceptable fonts: Times New Roman 12, Calibri 11, Arial 11, Georgia 11, and Lucida Sans Unicode 10 — a deliberate split between serif print faces and sans-serif screen faces. MLA 9 requires 'a legible font', with 12-point Times as the unwritten default; the handbook's examples assume it. Chicago and Turabian expect 12-point Times New Roman or a close serif relative. All three agree on the deeper rule: one font family throughout, headings included.

The legends students carry are mostly obsolete. APA stopped requiring Times New Roman specifically in the 7th edition, and fixed-width Courier-style faces plus decorative fonts were dropped from every manual years ago. What survives everywhere is the size floor — 12 point, or the sanctioned 11-point sans-serifs — because smaller sizes strain readers. When in doubt: no instructor has ever penalized Times New Roman 12.

The numbers at a glance

Font defaults by style guide — the range, and where each row actually shows up in coursework. Skim it first; the sections below explain why the range exists and which row applies to you.

Why submission systems like sans-serif

Papers now live on screens longer than paper: LMS previews, plagiarism scanners, PDF converters, and graders' tablets. Sans-serif faces — Calibri, Arial — were designed for screens and render cleanly at small sizes and low resolutions, which is why APA 7 added them to the sanctioned list and why online forms often set Calibri as their default. A serif font is still correct; it just needs to survive conversion without turning into letter soup.

The practical takeaway is about consistency, not allegiance. Whatever the syllabus names, apply it everywhere: body text, headings, page numbers, and the reference list. The most common font penalty is not the wrong typeface — it is Calibri body text under Arial headings after two late-night pastes. File conversion silently swaps fonts too: Word documents opened in Google Docs or LibreOffice substitute close relatives, so export to PDF before submission to lock the font you chose.

Fonts that change your page count

Font choice moves words per page by 5-15 percent. Times New Roman 12 double-spaced holds roughly 250-300 words; Calibri 11 and Arial 11 set a little wider and taller in line, so the same text can spill onto an extra page at 2,000 words. Georgia is the widest of the sanctioned set — pleasant to read, generous with pages. None of this changes your word count, which is why graders increasingly specify words rather than pages.

The flip side: choosing a wide font to stretch a 900-word essay into four pages is the oldest trick in the book and the most transparently detected. Some instructors print or convert submissions with standardized settings precisely to strip this advantage. If a syllabus names a font, that name is also a page-count contract — deviating from it changes the number of words the assignment represents.

When the syllabus says nothing

Default to Times New Roman 12, double-spaced, one-inch margins — the configuration every manual accepts and every grader reads without friction. If your course lives entirely online and the professor previews in the LMS, Calibri 11 is the defensible modern choice: sanctioned by APA and kinder on screens. Either is safe; the failure mode is switching between them. Print one test page before committing — fonts that look elegant in a menu often turn cramped at 12 points with double spacing, and the preview costs nothing.

Accessibility deserves one sentence of thought: sans-serif faces with clear letterforms are easier for readers with low vision — the lowercase l versus capital I test favors Calibri and Arial — and some instructors state a preference for exactly that reason. When a professor's stated preference conflicts with a style manual, the professor wins. Every time, in every course, without appeal.

The format check graders run before reading

Graders check mechanics first and content second — a two-minute scan that decides the paper's first impression. The list: correct font and size, double spacing throughout (no stray single-spaced paragraphs), one-inch margins, page numbers in the right corner, the required title-page fields, heading levels used consistently, and references formatted with hanging indents. Each item is trivial; missing two costs measurable points in most rubrics.

Do this scan on the exported PDF, not the working document — export quirks (shifted margins, dropped page numbers, orphaned headings) only appear there. The style switcher below shows the same source formatted in APA 7, MLA 9 and Chicago side by side, which is the fastest way to catch the format you've been half-remembering from the wrong course.