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	York (Glendon) Mathematics and Its Applications (BA, iBA) OUAC YBT Remove	Algoma Business Administration (BBA 4 year) OUAC JDA Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80–87%“Low to mid 80s”	73–80%“Mid to high 70s”	70%“70%+”
Required coursesforced into your top 6 — options are the row below	ENG4U MCV4U MHF4U	ENG4U FRA4U MCV4U MHF4U	ENG4U
Choose one ofany of these satisfies it	one of ICS4U, MDM4U, SBI4U, SES4U, SPH4U	—	—
Prerequisitesas published	English, ENG4U Calculus and Vectors MCV4U Advanced Functions, MHF4U One of: Biology, SBI4U +5 more on the program page	Ontario Secondary School Diploma (OSSD) ENG4U (FRA4U for Francophone applicants) MHF4U MCV4U 3 additional +7 more on the program page	ENG4U Two 4U/M math courses (Data Management recommended) Three other 4U/M courses 70% combined average in top six 4U/M courses Alternative Offers +1 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	No	Available
Degree	—	Bachelor of Arts, BA, International Bachelor of Arts, iBA	—
First-year intakewhere published	500	—	—
What you study	Computer GamesInformation ServicesSoftware Engineering	Accounting Artificial Intelligence Business Studies Economics	Accounting Business Studies Economics Finance
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.	This program lets you study mathematics while choosing how to apply it — through business, economics, statistics, artificial intelligence, or education. Unlike a pure mathematics degree, you're expected to connect mathematical theory to real-world problems in fields like finance, operations, or data analysis. It suits students who enjoy math but want flexibility to explore where it leads them, rather than committing to one specialty upfront.	A BBA is a four-year business degree where you study core topics like accounting, finance, marketing, and human resources alongside economics and general business strategy. Unlike some business programs, this one includes co-op work terms, meaning you alternate between classroom learning and paid jobs at companies, giving you real workplace experience before you graduate. It suits students who want a broad business foundation with hands-on learning and don't yet know which specific business path they'll take.
The door tomajors you reach through it	computer science	Applied to directly	commerce/business
Entrance awardsat this campus, by average	6 published, 5 with no applicationfrom 85%See them	13 published, 4 with no applicationfrom 75%See them	7 published, 7 with no applicationfrom 80%See them
Source	Western University on OUInfo	York University — Glendon on OUInfo	Algoma 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.