PHD Candidate vs. Student: What's the Difference?

PhD students and candidates are similar in definition but perform different tasks as they work toward their doctoral degree. Some of the differences between them include the completion of coursework and the type and style of learning.

Planning to enroll in a PhD program? You've probably heard about both doctoral students and doctoral candidates. What are the differences between the two? Are the terms interchangeable?

PhD students differ from PhD candidates in a few ways. Those in doctoral programs are referred to as students while they work through required coursework and complete their qualifying exams. They are referred to as candidates once they have completed all coursework and begin preparing their dissertation.

Read on to learn more.

What Is a Doctoral Degree?

A doctorate degree is sometimes called a terminal degree, meaning it is the highest level of education you can receive in any field of study. There are different types of doctorate degrees, but for the purpose of this article, we'll focus on the Doctor of Philosophy, or PhD degree.

These programs usually take anywhere from four to seven years to complete. The first year or two are spent taking various required courses either online, on campus, or in a hybrid format. Once all coursework is completed, students must take and pass various comprehensive exams known as qualifying exams.

After completing coursework and passing exams, students achieve candidacy by attaining 'all but dissertation' (ABD) status. This means that all they have left on their doctoral journey is to complete the dissertation.

At this point, students spend the next several years conducting their own research under the guidance of a dissertation committee. Upon completing their book-length dissertation based on this research, they are officially awarded their PhD degree.