LaTeX vs Word for Your Thesis: Overleaf, Word or Google Docs?
Reviewed by Prof. Dr. Alexander Holtermann · Updated 16 October 2026 · 5 min read
LaTeX/Overleaf suits formula-heavy, long theses with BibTeX; Word suits most other fields and track-changes feedback. Use your university’s template.
Key takeaways
- Word (or LibreOffice) and Google Docs are what-you-see-is-what-you-get editors; LaTeX separates content from layout and compiles a PDF from plain-text source files.
- LaTeX shines with mathematical formulas, very long documents, automatic numbering and consistent typography; Overleaf makes it usable in the browser with collaboration.
- Word is the default in most social sciences, humanities, business and health fields, and supervisors often expect comments and track changes in a .docx file.
- Google Docs is excellent for collaboration and early drafts but less suited to a 100-page thesis with complex formatting.
- Whichever you choose, use styles or a template from your university from day one, and combine it with a reference manager.
LaTeX or Word: what is the difference?
Microsoft Word, LibreOffice Writer and Google Docs show you the document as it will look while you type. LaTeX works differently: you write plain text with commands such as \section{Method} or \cite{braun2022}, and a compiler turns it into a typeset PDF. Layout is defined once in a template (class file), so you concentrate on content (Lamport, 1994).
Overleaf is a browser-based LaTeX editor with a live preview, real-time collaboration, comments, version history and a large template gallery, including many official university thesis templates. It removes the need to install LaTeX locally and is the way most students encounter LaTeX today.
Both approaches can produce a professional thesis. The best choice depends on your field, your supervisor’s workflow and the content of your thesis.
Comparison table
A general comparison for a bachelor, master or PhD thesis.
| Criterion | LaTeX / Overleaf | Word / LibreOffice | Google Docs |
|---|---|---|---|
| Learning curve | Steep at first | Low | Very low |
| Mathematics and formulas | Excellent | Good with equation editor | Basic |
| Long documents (100+ pages) | Very stable | Stable with styles; can become slow with many images | Becomes cumbersome |
| Cross-references, numbering | Automatic | Automatic with captions and cross-references | Limited |
| References | BibTeX/BibLaTeX, biber | Reference manager plugins | Reference manager integrations |
| Collaboration and feedback | Overleaf comments and history; supervisors may not know LaTeX | Track changes and comments (standard for many supervisors) | Real-time editing and comments |
| Typical fields | Mathematics, physics, computer science, engineering, economics | Social sciences, humanities, business, law, health | Group work, drafts |
| Templates | Many university templates on Overleaf | University .dotx templates | Few official templates |
When LaTeX is the better choice
LaTeX is worth learning if several of these apply:
- Your thesis contains many equations, proofs, algorithms or code listings.
- Your department or supervisor uses LaTeX and provides a template.
- Your thesis is long (PhD) with many figures, tables and cross-references.
- You want a plain-text source that works well with version control (for example Git).
- You manage references in BibTeX anyway (JabRef, or Zotero with BibTeX export).
When Word or Google Docs is the better choice
Word is the pragmatic choice in many fields. Supervisors in the social sciences and humanities usually give feedback via comments and track changes in a .docx file, and many universities provide official Word templates with the correct title page, margins and heading styles.
Word handles a long thesis well if you use its structural features properly: heading styles (Heading 1, 2, 3), an automatic table of contents, captions for tables and figures, cross-references, section breaks for page numbering and the navigation pane. Most problems people attribute to Word come from manual formatting instead of styles.
Google Docs is ideal for group assignments and early drafts with real-time co-editing. For the final thesis many students move to Word or LaTeX to get precise control of layout, page numbering and the reference list.
University templates and formatting requirements
Before you choose, check your university’s formatting guidelines (margins, font, line spacing, title page, declaration of authorship, binding requirements). Many universities and graduate schools publish:
- Word templates (.dotx or .docx) with predefined styles.
- LaTeX templates, often available in the Overleaf gallery under the university’s name.
- A formatting checklist for submission, sometimes with a PDF/A requirement for electronic submission.
Middle ways: Markdown, Pandoc and Quarto
If you like plain text but find LaTeX too heavy, consider writing in Markdown and converting with Pandoc or Quarto to Word, PDF (via LaTeX) or HTML. Citations come from a BibTeX or CSL JSON file exported from Zotero. This is popular among students who analyse data in R or Python, because text, code and results can live in one document. Conversion to .docx also lets your supervisor comment in Word.
Practical tips whichever you choose
These habits matter more than the program:
- Use a reference manager from the first source (Zotero, Mendeley, EndNote, JabRef).
- Use styles or a template; never format headings manually.
- Keep backups and a version history (cloud sync, Overleaf history or Git).
- Save figures in high resolution and keep them in a dedicated folder.
- Agree with your supervisor early how you will exchange drafts (PDF, .docx, Overleaf link).
- Export the final version as PDF and check page numbers, table of contents and reference list.
Frequently asked questions
Should I write my thesis in LaTeX or Word?
Use LaTeX if your thesis is formula-heavy or your department provides a LaTeX template; use Word if your field and supervisor work with .docx and track changes. Both produce a professional result when used with styles or a template.
Is Overleaf free for students?
Overleaf has a free plan with limits on collaborators and features; many universities provide premium access through an institutional licence. Check your university and the vendor’s website.
Can I write a dissertation in Google Docs?
Yes, especially drafts and collaborative parts. For the final version many students switch to Word or LaTeX for precise layout, page numbering and long reference lists.
How do I use references in LaTeX?
Store references in a .bib file (from JabRef or exported from Zotero), cite with \cite or \citep, and let BibTeX or biber generate the bibliography in the chosen style.
Is LaTeX hard to learn?
The basics (sections, citations, figures, tables) take a few days with a template; complex layouts take longer. Overleaf’s templates and documentation make the start much easier.
Sources and further reading
- Lamport, L. (1994). LaTeX: A Document Preparation System (2nd ed.). Addison-Wesley.
- Oetiker, T., et al. The Not So Short Introduction to LaTeX. Free online document (current version).
- Documentation of Overleaf, Microsoft Word and Google Docs (consulted 2026).
Your university’s examination regulations and style guide always take precedence.
Related articles
- Dissertation structureMost dissertations have five chapters: introduction, literature review, methodology, results, and discussion/conclusion, plus front and back matter.
- Reference managers comparedZotero is free and open source, Mendeley free with an account, EndNote and RefWorks usually come via a university licence, JabRef suits LaTeX users.
- Tables and figuresIn APA 7, label tables and figures in bold (Table 1), add an italic title in title case above, put notes below, and cite any source in a copyright note.
- Writing a master’s thesisA master’s thesis takes 4–12 months: settle topic and supervisor early, plan backward from the deadline, collect data by the halfway point, and revise.
- Reference listA reference list contains every source cited in your text; a bibliography may include works you consulted. APA says “References”, MLA “Works Cited”.
