The correct spelling is “master’s degree” with an apostrophe. The degree belongs to a master of a field, so the possessive form applies. Writing “masters degree” without the apostrophe is a common error.
When you name a specific degree, capitalize it: Master of Science, Master of Arts, Master of Business Administration. In general use, keep it lowercase. For example, write “she is earning her master’s degree” rather than “she is earning her Master’s Degree.”
The same pattern holds for a bachelor’s degree. The apostrophe goes in the same place, and the same capitalization rules apply.
Small errors like this can distract a hiring manager or admissions reader. Review your resume and cover letter before sending them, and keep the possessive form consistent throughout your documents.
A master’s degree signals advanced study in your field, and spelling it correctly shows attention to detail. For more on what the degree can do for you, see the skills you gain from a master’s degree, the benefits of earning an online MBA, and a step-by-step application guide.

