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.

	Western Computer Science OUAC ECS Remove	Ottawa Chemical Engineering (4 years) OUAC OEE Remove	TMU Undeclared Engineering (First Semester Studies Only) OUAC SEU Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80–87%“Low to mid 80s”	80%	85–90%“85-90%”
Required coursesforced into your top 6 — options are the row below	ENG4U MCV4U MHF4U	MCV4U MHF4U SCH4U SPH4U	ENG4U MCV4U MHF4U SCH4U SPH4U
Choose one ofany of these satisfies it	one of ICS4U, MDM4U, SBI4U, SES4U, SPH4U	one of ENG4U, FRA4U	—
Prerequisitesas published	English, ENG4U Calculus and Vectors MCV4U Advanced Functions, MHF4U One of: Biology, SBI4U +5 more on the program page	ENG4U or FRA4U MHF4U MCV4U SPH4U SCH4U +2 more on the program page	English/Anglais (ENG4U/EAE4U preferred) Advanced Functions (MHF4U) Calculus and Vectors (MCV4U) Physics (SPH4U) Chemistry (SCH4U)
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	Available	No
Degree	—	Bachelor of Applied Science, BASc, Bachelor of Engineering (Co-op), BEng (Co-op)	—
First-year intakewhere published	500	80	145
What you study	Computer GamesInformation ServicesSoftware Engineering	Chemical Engineering Chemistry General or Integrated Engineering	Aerospace EngineeringChemical Engineering Civil Engineering Electronic & Electrical Engineering
What it is	Computer Science at Western teaches you how to write programs, build software systems, and solve problems using computers and code. You choose a focus — such as game development, managing information systems, or engineering robust software — based on your interests. The program includes paid work terms alongside your studies, letting you apply classroom learning in real jobs and build professional experience before you graduate.	You study how to design and operate chemical processes that transform raw materials into useful products — everything from pharmaceuticals to plastics to fuels. Chemical engineering combines chemistry, physics, and math to solve real industrial problems at scale. The co-op stream lets you alternate between classroom terms and paid work terms at companies, giving you direct experience in the field while you study.	In your first semester, you take core engineering courses in math, physics, and design while exploring different engineering specializations — aerospace, chemical, civil, electrical, mechanical, software, and manufacturing. You won't choose your specific engineering stream until after first semester, letting you test what each field actually involves before committing. This suits students who are confident they want engineering but unsure which branch matches their interests and strengths.
The door tomajors you reach through it	computer science	Applied to directly	Applied to directly
Entrance awardsat this campus, by average	6 published, 5 with no applicationfrom 85%See them	22 published, 5 with no applicationfrom 75%See them	2 published, 0 with no applicationfrom 85%See them
Source	Western University on OUInfo	University of Ottawa on OUInfo	Toronto Metropolitan University on OUInfo

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Same subject area and a similar published range, at a campus you have not got in the table yet.

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.