Enrol in classes

How to enrol (register) for classes using either MyTimetable or Mosaic

Learn more about Enrol in classesLearn how to enrol

Undergraduate Calendar overview

Access the archived PDFs of Undergraduate Academic Calendars from previous years

Learn more about Undergraduate Calendar overviewGo to Calendar overview

Multi-term (A/B) courses

Multi-term courses, or A/B courses, are courses that usually span from September to April

Learn more about Multi-term (A/B) coursesDetails on multi-term courses

Class search

How to get to the master timetable of courses offered during the current academic year

Learn more about Class searchLearn more about class search

Continuing/returning students and McMaster second degree

Continuing students and McMaster second degree students

Learn more about Continuing/returning students and McMaster second degreeOptions for continuing students

Level II program selection

Level II program selection (choosing your major)

Learn more about Level II program selectionInfo on Level II program selection

Transfer and exchange students

Information on McMaster’s exchange program for incoming, outgoing and returning exchange students, as well as course equivalencies for students looking to transfer to McMaster

Learn more about Transfer and exchange studentsDetails on transfer/exchange

Student responsibilities

View the Student Responsibilities in the Undergraduate Calendar

Learn more about Student responsibilities Go to Undergraduate Calendar

Electives and minors

Looking for an elective course to round out your studies? Have an interest in an area outside of your degree studies?  Check out the elective course offerings and minors/thematic areas of study

Learn more about Electives and minors More info on electives and minors

Listener/auditor & sponsored students

Interested in taking university courses at McMaster, but not for credit? Need more info on sponsored students?

Learn more about Listener/auditor & sponsored studentsBecome a listener/auditor

Personal Interest Course (PIC)

The Personal Interest Course (PIC) option is designed to encourage students to explore interests outside of their program without affecting their cumulative GPA

Learn more about Personal Interest Course (PIC)Learn more about PIC


What you need to know about reinstatement.

Learn more about ReinstatementReinstatment request form

Course cancellation schedule

Learn about the cancellation fee schedules for undergrad students.

Learn more about Course cancellation scheduleMore on course cancellation

McMaster Intersession

Looking for unique experiential learning opportunities? Consider Intersession courses in the spring/summer terms.

Learn more about McMaster IntersessionMore on Intersession learning

Important Dates & Deadlines