
Master's Degree vs. Masters Degree: Which Spelling is Correct?
The master's degree (with apostrophe) is the correct spelling, as it indicates possession - the degree belongs to a master. Never write it as "masters degree."
A master's degree is a postgraduate qualification earned after completing a bachelor's degree, typically taking 1-3 years of study through coursework, research, and often a thesis.
Common types of master's degrees include:
- Master of Arts (MA)
- Master of Science (MS)
- Master of Business Administration (MBA)
- Master of Laws (LLM)
- Master of Education (MEd)

Master's vs. Masters degree comparison
Key spelling rules:
- Use lowercase for general references (master's degree)
- Capitalize specific degrees (Master of Science)
- Remove apostrophe-s for specific degrees (Master of Arts, not Master's of Arts)
- Plural form is "master's degrees"
- Abbreviations vary by institution (MA, M.A., MS, M.S.)
The same rules apply to "bachelor's degree":
- Use apostrophe (bachelor's degree)
- Lowercase for general references
- Capitalize specific degrees (Bachelor of Arts)
- Plural form is "bachelor's degrees"
- Common abbreviations: BA, B.A., BS, B.S.
Examples of correct usage:
- "She earned her master's degree in psychology."
- "He has a Master of Business Administration."
- "They both hold master's degrees in different fields."
- "I completed my bachelor's degree before pursuing a Master of Science."
Using these terms correctly demonstrates professionalism and attention to detail in academic and professional settings.