Masters Degree or Master’s Degree: Avoid Looking Foolish!

Masters degree or master’s degree? Even people who have one of these degrees probably struggle with how exactly to spell it correctly. If you’re trying to write about the degrees you hold on a job application though, it can become a little stressful when you’re not sure exactly how to spell it. Thankfully, this guide will take you through everything you need to know. When we ask the question ‘Is it masters degree or master’s degree?’ we’re really talking about something called possessive apostrophes. Let’s explore that a little more first.

Masters Degree or Master’s Degree?

What Is a Possessive Apostrophe?

A possessive apostrophe is simply the apostrophe (‘) that we place in a word to show that something belongs to somebody else. Take a look at some of these examples to see how a possessive apostrophe should be used correctly:

  • IncorrectIs that Natalies dog?
  • CorrectIs that Natalie’s dog?


  • IncorrectThat’s Daves car.
  • CorrectThat’s Dave’s car.

You have to use the possessive pronouns in these cases because you are asking whether the dog belongs to Natalie or not, or stating that the car belongs to Dave. Whenever we talk about something belonging to someone, we are talking about possessions, so we need to remember to use the possessive pronoun.

The question now is, do we own a master’s degree – or is it simply a masters degree?

Masters Degree vs. Master’s Degree

When somebody becomes a ‘master’ in a specific field of study, they are awarded a degree to show that they possess sufficient knowledge to be considered a master. As you can see, we are talking about possession again, so we need to use the possessive apostrophe to show it. In short, the correct way to spell it is ‘Master’s degree’ because the person possesses that degree and the knowledge they need to be considered a Master. Here’s how it should look in a sentence then:

  • Dave holds a master’s degree from the local University.

Because you are indicating that Dave possesses a degree at the level of ‘master’, you need to include the possessive apostrophe. Remember though, possessing something doesn’t mean you have to physically be able to hold it. It is likely this misconception that started the confusion around whether it is masters degree or master’s degree to begin with.

You can possess a number of things that are not physical. You can possess knowledge, personality traits, beauty – these are all things that are intangible but you can possess or own. It works the same with master’s degrees. You possess the degree and you possess the knowledge that was required in order for you to be considered a master of your chosen field of study.

Why Is ‘Masters degree’ Not Flagged As Being Wrong?

When you’re filling out a job application online and type ‘Masters degree’, you’ll notice that the little red squiggly line to indicate a misspelling isn’t there. That’s because ‘Masters’ as a word is correct. Masters is simply the plural of master. So if there were two people considered a master, then you could refer to them both as ‘Masters’. Here’s an example.

  • Dave and Natalie were both masters in their respective field.

Because you are using the word masters to talk about two people who are considered to be a master in something, you do not need to use the possessive apostrophe, because you are trying to express the plural of master, not the possession of something.

A Note on Specific Degrees

If you are ever in need of writing master’s degree down, then it’s most likely going to be on a CV or a job application to let somebody know about your level of education. So, it’s important to know that there is a generally accepted format across all fields when doing this. Whilst you might say you have a master’s degree in a less formal setting, the correct way on a job application, for example, is to not show possession with the apostrophe at all, but instead state that you are the master of a specific field. Below we’ll include some examples, but note what is capitalized and what isn’t.

  • IncorrectI am a master of computer science.
  • CorrectI am a Master of Computer Science.


  • IncorrectI have a master’s degree in Psychology. – Grammatically it may not be wrong, but stylistically it is for a CV or job application.
  • CorrectI am a Master of Psychology.

When referring to yourself as Master in terms of the degree level you hold, it should always be capitalized, and so too should your area of study in which you were awarded your master’s degree.

Some More Examples

It can become slightly confusing when you are looking at somebody referring to themselves as a ‘Master’ of a subject, and when you are referring to a master’s degree. So, we’re going to take you through some more examples of each and it will hopefully give you an idea about how to use them correctly.

  • ‘My friend has a master’s degree.’ – this would be correct because you are indicating that your friend possesses a master’s degree.
  • ‘They really are masters at what they do.” – again, this is correct because you are simply referring to more than one person you think of as being a master.
  • ‘Jenny is a Master of Marine Biology.’ – because you have opted to refer to them as a Master of something, it must be capitalized along with the subject that they studied in order to be awarded the degree.

Hopefully, the above examples make the rules a little clearer. All of the examples that we have looked at throughout this guide could realistically be used, but it all depends on the context in which you use them. Each one is correct if you use them in a given way. But remember, if you are ever talking about a master’s degree, it is only correct with the possessive apostrophe to show that somebody owns/has/possesses the knowledge required to be awarded the degree to make them a master.

Masters Degree vs. Master’s Degree | Infographic

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Last Updated on June 14, 2021

2 thoughts on “Masters Degree or Master’s Degree: Avoid Looking Foolish!”

    • No, it is not grammatically correct to use “PhD’s degree”. The correct way to write it is “PhD degree” or “Doctor of Philosophy degree”. The abbreviation “PhD” already includes the possessive form, which stands for “Doctor of Philosophy’s degree”. Therefore, adding an apostrophe and an “s” after “PhD” is redundant and incorrect.


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