The purpose of this paper is to explore the benefits of pass-fail grading as opposed to the more frequently used letter grade system in dental education. A pass-fail system can enhance student well-being, facilitate intrinsic motivation and promote competency-based education. Although this review is primarily based on literature from North America, this discussion is still relevant to European audiences because the issue of pass fail is an inherent grading issue in all types of education.There are two kinds of grading schemes that fall on a continuum ranging from the use of only letter grades to being entirely pass-fail through the curriculum. In most US dental schools using a pass-fail curriculum, students are given a numerical score for written/clinical assignments, clinical assignments and other types of assessments.These numerical scores are converted into letter grades using predetermined conversion criteria. A passing cut-off is then determined, and sometimes grades higher than this cut-off are given an honours designation. 1 Thus, formative grades may rely more on letter grades, and summative decisions of pass-fail are more tied to assessment of the student as competent/not competent with respect to certain criteria.Currently, there are at least 8 dental schools using a pass-fail grading system in the United States. (https://www.perio.org/sites /defau lt/files /files /PDFs/Postd oc%20Edu catio n/ADEA%20Gra ding%20Res ource %20Gui de.pdf). Most US dental schools still use