Build Your Degree

Enrol in classes

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

Undergraduate Calendar overview

Access the archived PDFs of Undergraduate Academic Calendars from previous years

Multi-term (A/B) courses

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


Learn about dropping courses and/or withdrawing from the university.

Class search

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

Continuing/returning students and McMaster second degree

Continuing students and McMaster second degree students

Level II program selection

Level II program selection (choosing your major)

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

Student responsibilities

View the Student Responsibilities in the 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

Listener/auditor & sponsored students

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

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


What you need to know about reinstatement.

McMaster Intersession

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

Social Insurance Number (SIN)

What is a SIN, why we need it, and how to submit your SIN


Guide to AwardSpring – Your scholarship and bursary platform

Guide to AwardSpring – Your scholarship and bursary platform Event

What is AwardSpring? The AwardSpring platform is where McMaster students go to find and apply for internal scholarship and bursary...

Your guide to applying for full-time OSAP

Your guide to applying for full-time OSAP Event

Are you eligible for full-time OSAP and need help applying? Then this guide is for you! Read on to learn...

Webinar: Help applying for OSAP

Webinar: Help applying for OSAP Event

Join Student Services for an online webinar that offers new students and their families, information and guidance on how to...

Intro to OSAP

Intro to OSAP Event

View our video tutorial above for the common practices on applying to OSAP. To calculate your course load, you can...