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.

	Ontario Tech Computer Science OUAC DSD Remove	Waterloo Environment and Business (Co-op Only) OUAC WEB Remove	Ottawa Music and Biochemistry (5-year double degree) OUAC OUC Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	73–77%“Mid-70s”	77–80%“High 70s”	75%“75 %”
Required coursesforced into your top 6 — options are the row below	ENG4U ICS4U MHF4U	ENG4U	MCV4U MHF4U
Choose one ofany of these satisfies it	one of MCV4U, SPH4U	—	one of ENG4U, FRA4U two of SBI4U, SCH4U, SES4U, SPH4U
Prerequisitesas published	Six 4U/M credits, including English (ENG4U) Advanced Functions (MHF4U) One of Calculus and Vectors (MCV4U), Physics (SPH4U) or Computer Science (ICS4U). We recommend you take all 3 of these courses. A combined minimum 70% average in prerequisite computer science, math and science courses is required. Alternative Offers +1 more on the program page	Any Grade 12 U English (min. 70%)	ENG4U or FRA4U MCV4U MHF4U 2 of SBI4U, SCH4U, SPH4U, SES4U A minimum combined average of 70% is required for all prerequisite courses in science and mathematics. +1 more on the program page
More than marks?supplementary application	Marks only	Marks only	Yes Audition Usually closes before January 15
Co-op	Available	Available	No
Degree	Bachelor of Science, BSc, Bachelor of Science and Management, BSc&Mgt	—	Bachelor of Arts, BA, Bachelor of Science, BSc
First-year intakewhere published	140	54	—
What you study	Chemistry	Business Studies Entrepreneurship Environmental Studies Others in Business & Administrative Studies	Chemistry Interdisciplinary Studies Molecular Biology, Biochemistry Music
What it is	Computer Science is the study of how to design, build, and understand software and computer systems. At Ontario Tech, you can choose between a straight science degree or combine it with management courses, which prepares you for roles where you lead tech projects or teams. The program includes a co-op component, giving you paid work terms at companies alongside your classes, which suits students who want real experience before graduating.	You study how to run and launch businesses while learning environmental science and sustainability principles. This combines business skills with ecological knowledge, so you understand both profit and environmental impact. The co-op requirement means you alternate between classroom and paid work terms, giving you real workplace experience in green business and sustainability roles. It suits people who want to work in business but care about environmental problems.	You study chemistry and biochemistry alongside music performance or theory over five years, earning two degrees at once. Unlike a single major, you commit equal time to both fields, which means rigorous lab work and science courses paired with music ensemble, applied lessons, or composition. This suits students who have genuine strength and passion in both science and the arts, and want to pursue careers that might combine them or keep both paths open.
The door tomajors you reach through it	computer science software engineering	Applied to directly	Applied to directly
Entrance awardsat this campus, by average	3 published, 3 with no applicationfrom 85%See them	4 published, 3 with no applicationfrom 80%See them	22 published, 5 with no applicationfrom 75%See them
Source	Ontario Tech University on OUInfo	University of Waterloo on OUInfo	University of Ottawa 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.