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 Commerce – Management (4 years) (French Immersion Stream is available) OUAC OTU Remove	Carleton International Business OUAC CBB Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80–87%“Low to mid 80s”	80%	80%
Required coursesforced into your top 6 — options are the row below	ENG4U MCV4U MHF4U	MCV4U MHF4U	ENG4U MHF4U
Choose one ofany of these satisfies it	one of ICS4U, MDM4U, SBI4U, SES4U, SPH4U	one of ENG4U, FRA4U	one of MCV4U, MDM4U
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 If you have not completed MCV4U, you can take the replacement course at the University of Ottawa either the summer before or during your first term. Meeting these minimum requirements does not guarantee admission. +2 more on the program page	English (ENG4U) Advanced Functions (MHF4U) Calculus (MCV4U) or Math for Data Management (MDM4U). Calculus (MCV4U) recommended. 3 best 4U/M courses
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	Available	No
Degree	—	Bachelor of Commerce, BCom, Bachelor of Commerce (Co-op), BCom (Co-op)	—
First-year intakewhere published	500	70	—
What you study	Computer GamesInformation ServicesSoftware Engineering	Business Studies Management Management Studies Others in Business & Administrative Studies	Accounting Business Studies Information Systems International Development
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 core business topics — accounting, finance, marketing, organizational behaviour — alongside specialized management courses that prepare you to lead teams and make strategic decisions. The co-op option lets you alternate between classroom semesters and paid work terms at real companies, giving you professional experience alongside your degree. This suits people who want hands-on business training and either prefer to earn while studying or want to test different industries before graduating.	International Business is a business degree that prepares you to work across borders and cultures, combining core business subjects like accounting, management, and marketing with a focus on global economics and international development. Unlike a general business program, it emphasizes the particular skills and knowledge needed for companies operating in multiple countries. It suits students interested in trade, global markets, or managing international teams, and who are comfortable with both quantitative and social science coursework.
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	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.