3 programs, side by side

Rows marked with a dot are where these differ. Everything is each university’s own published wording; the “your average” row is yours, calculated the way each program does it.

	Waterloo Computer Science (Regular/Co-op) OUAC WCS Remove	Waterloo Mechatronics Engineering (Co-op Only) OUAC WMT Remove	McMaster Integrated Biomedical Engineering & Health Sciences I- Mechatronics & Biomedical Engineering OUAC MIR Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	90–97%“Low to Mid-90s”	87–93%“High 80s to Low 90s”	90%“A minimum of 90% is required for consideration. Admission is by selection.”Admission by selection — the real bar may sit above this
Required coursesforced into your top 6 — options are the row below	ENG4U MCV4U MHF4U	ENG4U MCV4U MHF4U SCH4U SPH4U	ENG4U MCV4U SBI4U SCH4U SPH4U
Choose one ofany of these satisfies it	—	—	—
Prerequisitesas published	Any Grade 12 U English Advanced Functions Calculus and Vectors One other Grade 12 U course	English (ENG4U – min. 70%) Advanced Functions (min. 70%) Calculus and Vectors (min. 70%) Chemistry (min. 70%) Physics (min. 70%)	English 4U Calculus & Vectors 4U Biology 4U Chemistry 4U Physics 4U
More than marks?supplementary application	Yes An Admission Information Form (AIF) is required. We will send you instructions when we acknowledge your application. You are strongly encouraged to write the Euclid Mathematics Contest and the Canadian Senior Mathematics Contest. Individual selection may vary. Usually closes before January 15	Yes NEW: All Engineering program applications require an online video interview. You will receive more information after you apply. An Admission Information Form is also required. We will send you instructions when we acknowledge your application. Also considered: Involvement in extracurricular activities in school or community, evidence of interest in engineering and strong performance in mathematics, science or engineering-related competitions. Usually closes before January 15	Yes OUAC application deadline: January 15, 2027. Admission is by selection and applications will be required to complete a mandatory supplementary application Usually closes before January 15
Co-op	Available	Available	Available
Degree	Bachelor of Computer Science, BCS, Bachelor of Mathematics, BMath	—	Bachelor of Engineering, BEng, Bachelor of Engineering (Co-op), BEng (Co-op)
First-year intakewhere published	360	200	—
What you study	Artificial Intelligence Computer Games Computer Science Health Informatics	Artificial Intelligence Computer Engineering Electronic & Electrical Engineering General or Integrated Engineering	Electronic & Electrical Engineering General or Integrated Engineering Mechanical Engineering Molecular Biology, Biochemistry
What it is	You study the design, development, and theory behind computer software and systems. In the co-op stream, you alternate between classroom terms and paid work terms at tech companies, giving you practical experience alongside your degree. This program suits people who want to build real-world coding skills early and explore whether they prefer software development, artificial intelligence, games, or other computing specializations while earning money.	Mechatronics Engineering combines mechanical systems, electronics, software, and artificial intelligence to design machines that think and act on their own. Unlike a traditional engineering program, this one requires you to complete paid work terms alternating with school, giving you real industry experience building the robots and automated systems you study in class. It suits people who want hands-on problem-solving across multiple engineering disciplines and are ready to balance studies with work semesters.	You study the engineering and science behind medical devices and body systems — combining electrical, mechanical, and software engineering with biology and biochemistry. Unlike a pure engineering program, this integrated stream embeds health sciences throughout, so you're designing with biological function in mind from day one. The co-op requirement means you'll alternate between classroom and paid work terms at hospitals, manufacturers, or research labs. This suits students who want to build real medical technology rather than study engineering or biology alone.
The door tomajors you reach through it	computer science	Applied to directly	Applied to directly
Entrance awardsat this campus, by average	4 published, 3 with no applicationfrom 80%See them	4 published, 3 with no applicationfrom 80%See them	5 published, 3 with no applicationfrom 75%See them
Source	University of Waterloo on OUInfo	University of Waterloo on OUInfo	McMaster University on OUInfo

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Ranges are what each university publishes, not guaranteed cutoffs, and limited-enrolment programs often admit above them. Confirm anything you are about to act on with the university; each column links to its source.