This article offers a reflection about transversal skills acquired or mobilized by students within university or outside. The transversal issue considered herein refers to the mobilization of such skills within the various dimensions of student’s experience: social, academic, professional or personal. Reflection is complemented by constructing a self-assessment grid using a skills guide, which was submitted to a sample of students enrolled in bachelor’s degree in a French university. The description of skill levels reported by students emphasizes the contributions and limitations of this kind of measure, while expanding reflection about student skills.