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 Computer Science (4 years) (French Immersion Stream is available) OUAC ORC Remove	Carleton Computer Science OUAC COD Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80–87%“Low to mid 80s”	80%	80–85%“80-85% (regular and co-op)”
Required coursesforced into your top 6 — options are the row below	ENG4U MCV4U MHF4U	MCV4U MHF4U	MCV4U MHF4U
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 A combined minimum average of 70% is required for all prerequisite courses in mathematics. Meeting these minimum requirements does not guarantee admission.	Advanced Functions (MHF4U) Calculus (MCV4U) 4 best 4U/M courses Alternative Offers Find more information about alternative offers +1 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	Available	Available
Degree	—	Bachelor of Science, BSc, Bachelor of Science (Co-op), BSc (Co-op)	—
First-year intakewhere published	500	163	—
What you study	Computer GamesInformation ServicesSoftware Engineering	Computer Science General or Integrated Engineering Information Technology	Artificial Intelligence Business Studies Computer Games Management
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, build, and maintain software and computer systems. This program covers programming languages, algorithms, data structures, and how computers work at a fundamental level. If you choose the co-op stream, you'll alternate between studying and working at tech companies, giving you real professional experience alongside your degree.	You study the theory and practice of building software, designing systems, and solving problems with computers. Carleton's program lets you focus on specializations like artificial intelligence, games, or software engineering, and includes a co-op stream where you alternate between classroom and paid work terms. This suits students who want hands-on industry experience alongside their degree and are interested in both the technical and applied sides of computing.
The door tomajors you reach through it	computer science	Applied to directly	computer science
Entrance awardsat this campus, by average	6 published, 5 with no applicationfrom 85%See them	22 published, 5 with no applicationfrom 75%See them	16 published, 9 with no applicationfrom 75%See them
Source	Western University on OUInfo	University of Ottawa on OUInfo	Carleton 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.