3 programs, side by side

+ Add a program	Western Computer Science OUAC ECS ☆ Add to planRemove	York Computer Science (iBA - Co-op available) OUAC YPF ☆ Add to planRemove	Waterloo Management Engineering (Co-op Only) OUAC WEM ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80–87%“Low to mid 80s”	80–83%“Low 80s”	83–90%“Mid- to high-80s”
Required coursesforced into your top 6 — options are the row below	ENG4UMCV4UMHF4U	ENG4UMHF4U	ENG4UMCV4UMHF4USCH4USPH4U
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 MHF4U Another 4U Math (MCV4U recommended) 3 additional 4U/M courses +7 more on the program page	English (ENG4U – min. 70%) Advanced Functions (min. 70%) Calculus and Vectors (min. 70%) Chemistry (min. 70%) Physics (min. 70%)
More than marks?supplementary application	Marks only	Marks only	Yes NEW: All Engineering program applications require an online video interview. You will receive more information after you apply. An Admission Information Form is also required. We will send you instructions when we acknowledge your application. Also considered: Involvement in extracurricular activities in school or community, evidence of interest in engineering and strong performance in mathematics, science or engineering-related competitions. Usually closes before January 15
Co-op	Available	Available	Available
Degree	—	—	—
First-year intakewhere published	500	25	90
What you study	Computer GamesInformation ServicesSoftware Engineering	Artificial IntelligenceComputer ScienceSoftware Engineering	Artificial IntelligenceBusiness StudiesEconomicsGeneral or Integrated 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.	Computer Science is a four-year degree covering the design, development, and theory behind software and computer systems, with options to specialize in artificial intelligence or software engineering. The co-op stream lets you alternate between study terms and paid work terms at tech companies, giving you real-world experience alongside your coursework. This program suits students who enjoy problem-solving and coding, and who want to build professional experience before graduating.	This program teaches you how to manage engineering projects and operations by combining business decision-making with technical knowledge of systems, data analysis, and software. Unlike a straight engineering degree, it focuses equally on the management and optimization side of engineering work, drawing from fields like operations research and artificial intelligence. It suits students who are strong in math and science but interested in leadership roles, problem-solving with data, and working on real problems through mandatory paid work terms.
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	29 published, 4 with no applicationfrom 75%See them	4 published, 3 with no applicationfrom 80%See them
Source	Western University on OUInfo	York University on OUInfo	University of Waterloo on OUInfo

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.