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.

	McMaster Computer Science I OUAC MC Remove	Laurier (Waterloo) Business Administration (BBA) + Mathematics (BMath), University of Waterloo OUAC UWW Remove	U of T (St. George) Engineering Science OUAC TK Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	90%“A minimum of 90% is required for consideration. Admission is by selection.”Admission by selection — the real bar may sit above this	90–93%“Low 90s”	90–97%“Low to mid- 90s”
Required coursesforced into your top 6 — options are the row below	ENG4U MCV4U	ENG4U MCV4U MHF4U	ENG4U MCV4U MHF4U SCH4U SPH4U
Choose one ofany of these satisfies it	—	—	—
Prerequisitesas published	English 4U Calculus & Vectors 4U	English at 80% Advanced Functions at 85% Calculus and Vectors at 85% Prerequisite courses are included in the admission average.	ENG4U MCV4U MHF4U SCH4U SPH4U +1 more on the program page
More than marks?supplementary application	Yes OUAC application deadline: January 15, 2027 To be considered for this program, a mandatory supplementary application Usually closes before January 15	Marks only	Marks only
Co-op	Available	Available	Available
Degree	—	—	—
First-year intakewhere published	—	—	—
What you study	Computer Science	Business Studies Mathematics	Aerospace EngineeringBiotechnology Electronic & Electrical Engineering General or Integrated Engineering
What it is	Computer Science I is an introductory computer science program where you learn programming, algorithms, and core computational concepts. It differs from some other programs because it includes a mandatory co-op component, giving you paid work experience in tech roles alongside your studies. This program suits students who want hands-on industry experience early and are curious about whether computer science matches their strengths before committing to upper-year specializations.	You study business and mathematics together as one integrated degree, rather than as two separate majors. The program requires stronger math entry grades than a typical BBA and includes mandatory co-op work terms where you alternate between classroom and paid work in finance, analytics, or related roles. This suits students who want quantitative skills for careers in data analysis, financial modelling, or actuarial work alongside business fundamentals.	Engineering Science is a broad engineering program where you study math, physics, and engineering fundamentals before specializing in areas like aerospace, electrical, biotechnology, or general engineering. Unlike traditional engineering programs that lock you into one specialty from year one, this lets you explore multiple fields before choosing your focus. It suits students who are strong in math and science but unsure which engineering discipline fits them best, and who want optional paid work experience integrated into their degree.
The door tomajors you reach through it	computer science	Applied to directly	Applied to directly
Entrance awardsat this campus, by average	5 published, 3 with no applicationfrom 75%See them	11 published, 1 with no applicationfrom 75%See them	5 published, 3 with no applicationfrom 90%See them
Source	McMaster University on OUInfo	Wilfrid Laurier University — Waterloo on OUInfo	University of Toronto — St. George 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.