Does master's degree have an apostrophe? This is one of the most frequently asked grammar questions among students, recent graduates, and even professionals updating their CVs. Which means the short answer is yes: the standard and widely accepted form is master's degree, with an apostrophe-s indicating possession—a degree belonging to a master. Even so, usage varies across style guides, institutions, and informal writing, which often leads to confusion. Here's the thing — in this article, we’ll break down the grammatical rule, explore how major style manuals treat the phrase, identify common pitfalls, and provide clear guidance so you can confidently write academic credentials in any context. Whether you're drafting a resume, formatting a thesis, or simply curious about proper English conventions, understanding the role of the apostrophe in degree titles matters more than you might think That's the part that actually makes a difference. Nothing fancy..
The Grammar Rule Behind "Master's Degree"
At its core, the apostrophe in master's degree functions as a possessive marker. A master's degree is a degree conferred upon a master—historically, someone who has mastered a particular field of study. In English, when a noun indicates that something belongs to or is associated with another noun, an apostrophe-s is added. Thus, the possessive form is grammatically logical: the degree of the master Took long enough..
This rule applies broadly to other academic degrees as well. Because of that, for example, we write bachelor's degree and doctorate's degree (though the latter is less common in modern usage, with "PhD" or "doctoral degree" preferred). But the consistency of this pattern reinforces why master's degree retains the apostrophe in formal writing. Omitting it—writing "masters degree"—can appear careless to readers who are attuned to standard English conventions, especially in academic, legal, or professional documents where precision matters.
Understanding this grammatical foundation helps clarify why the apostrophe persists despite evolving language trends. It isn't merely a stylistic choice; it reflects the possessive relationship between the degree and the qualification it represents And that's really what it comes down to. Worth knowing..
Style Guide Preferences & Variations
Different style guides have weighed in on the matter, and their recommendations can influence how the phrase appears in published works, university catalogs, and official documents. The Chicago Manual of Style, widely used in publishing and academia, favors the possessive form: master's degree. Here's the thing — the Associated Press (AP) Stylebook also recommends the apostrophe for consistency with other possessive noun phrases. Similarly, the Modern Language Association (MLA) and the American Psychological Association (APA) guidelines support master's degree when discussing academic credentials in scholarly writing.
Still, some institutions and informal contexts deviate from these standards. Certain universities may style their degree programs as "Master of Arts" or "Master of Science" without an apostrophe when referring to the degree name itself, because the full title "
When the Full Title Trumps the Possessive
Many institutions and academic programs prefer to present their credentials as full titles—Master of Arts, Master of Science, Master of Engineering, and so on. On the flip side, in these cases the phrase functions as a proper noun rather than a possessive construction, and the apostrophe is omitted. Here's one way to look at it: a university catalog may list a program as “Master of Arts (MA) in English” without ever writing “master’s degree.” The same principle applies to other graduate titles: Doctor of Philosophy (PhD), Juris Doctor (JD), Master of Business Administration (MBA), etc. When you are quoting the official program name, follow the institution’s preferred styling; when you are describing the qualification generically, the possessive form is the safer choice.
Navigating Plural Forms and Compound Modifiers
A frequent source of confusion is the pluralization of degree titles. The rule is straightforward:
| Singular possessive | Plural possessive | Example |
|---|---|---|
| master’s degree | masters’ degrees | “Two masters’ degrees were awarded at the ceremony.Even so, ” |
| bachelor’s degree | bachelors’ degrees | “Three bachelors’ degrees were conferred last spring. ” |
| doctorate’s degree (rare) | doctorates’ degrees | “Several doctorates’ degrees were recognized. |
When the degree title stands alone as a modifier (e.Also, g. , “a master’s thesis”), the singular possessive is used. If you need to refer to multiple such items, the apostrophe moves to the plural noun: “two masters’ theses.” Remember that the apostrophe does not belong after the “s” when the noun is already plural (e.g., “MA degrees” not “MA degrees’”).
Style‑Guide Snapshot
| Guide | Recommendation for “master’s degree” | Notes |
|---|---|---|
| Chicago Manual of Style | Use the apostrophe (master’s degree) in prose; retain full titles (Master of Arts) when quoting. And | Emphasizes consistency with other possessives. |
| Associated Press (AP) Stylebook | Apostrophe required (master’s degree). | Treats the phrase as a standard possessive noun. |
| MLA Handbook | Apostrophe in academic writing; full titles without apostrophe when citing program names. | Aligns with scholarly conventions. Here's the thing — |
| APA Style | Use master’s degree in narrative text; master of arts (no apostrophe) when referencing the official title. | APA prefers clarity and avoids unnecessary punctuation. |
| IEEE Editorial Style Manual | Apostrophe for possessive forms; full titles as provided by the institution. | Common in engineering and technical publications. |
| AMA Manual of Style | Same as Chicago—possessive form in prose; retain official titles unchanged. | Useful for medical and health‑science contexts. |
Practical Decision‑Making Checklist
- Identify the context – Are you describing a degree generically (“a master’s degree”) or quoting an official program title (“Master of Science”)?
- Check the institution’s branding – If the university’s website or catalog omits the apostrophe, follow that style for internal documents, but default to the possessive in external communications unless the guide says otherwise.
- Apply the plural rule – Add the apostrophe only to the singular noun; for plurals, place the apostrophe after the “s.”
- Consult the relevant style guide – When in doubt, the guide governing your publication (Chicago for most academic books, AP for news
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Applying the Rules Across Different Genres
In narrative prose, the safest choice is the possessive form because it signals ownership of the achievement: “She received two masters’ degrees in economics and computer science.” This construction works equally well for bachelor’s and doctorate credentials, allowing writers to convey both quantity and prestige in a single clause.
When the focus shifts to academic citations, the rule changes slightly. A formal reference often uses the full title without an apostrophe: *“J. Doe, M.That's why , “the committee awarded the master’s degree (singular) to Dr. g.Still, d. , Ph., 2023”. A.On top of that, in such contexts the apostrophe appears only when the noun itself is singular and needs to be marked as belonging to another entity; e. Lee.
Technical manuals tend to favor the institutional branding they adopt. If a university lists its programs simply as “M.S. in Statistics,” the manual may write “The M.S. theses were submitted this semester.” Conversely, an IEEE paper might require the possessive to keep the text uniform: “The author’s master’s thesis demonstrates novel algorithmic advances.”
For digital media, brevity is prized. Practically speaking, many style guides advise dropping the apostrophe altogether when the audience is familiar with the term: “He earned a bachelor’s degree and later a doctorate. ” Such colloquial shorthand is acceptable as long as it is consistent throughout the piece Most people skip this — try not to. And it works..
Quick Reference Table
| Context | Recommended Construction | Example |
|---|---|---|
| General narrative | Master’s/Doctoral degrees (possessive) | “The award ceremony honored three masters’ degrees.That's why ” |
| Formal citation | Full title (no apostrophe) | “His dissertation, titled ‘Quantum Computing Frontiers,’ earned him a doctorate. ” |
| Academic journal | Author‑centered possession | “Smith’s master’s thesis contributed significantly to the field.Which means ” |
| Technical report | Institutional wording retained | “The team completed the master’s project outlined in the contract. ” |
| Social‑media post | Simplified language | *“Congrats to our alumna who received a bachelor’s degree! |
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Final Thoughts
The core principle remains simple: mark the singular noun with an apostrophe placed immediately before the final “s”; switch to the plural form and move the apostrophe after the “s.” By aligning these conventions with the style guide mandated by your publisher—or by following the institution’s own branding—you will produce clear, professional prose that respects both grammatical norms and the expectations of your readership. Consistency, rather than rigid adherence to one particular guide, ensures that degree terminology reinforces credibility and readability Took long enough..
Boiling it down, whether you are drafting a thesis proposal, a conference abstract, or a press release, remember to treat “master’s degree” and “doctorate” as possessive nouns when they describe something owned by a person, and use the plural “masters’ degrees” or “doctorates’ degrees” only when referring to a group. Following the checklist—context identification, branding verification, plural handling, and guide consultation—will guide you to the correct usage every time.
