3 programs, side by side

+ Add a program	Western Computer Science OUAC ECS ☆ Add to planRemove	York Engineering (BEng - Co-op available) OUAC YT ☆ Add to planRemove	Waterloo Mechatronics Engineering (Co-op Only) OUAC WMT ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80–87%“Low to mid 80s”	80–87%“Low to mid-80s”	87–93%“High 80s to Low 90s”
Required coursesforced into your top 6 — options are the row below	ENG4UMCV4UMHF4U	ENG4UMCV4UMHF4USCH4USPH4U	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) No prerequisite below 70%: ENG4U SCH4U SPH4U +3 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	Yes Supplementary information/evaluation is optional . Alternative Offers Usually closes before January 15	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	450	200
What you study	Computer GamesInformation ServicesSoftware Engineering	Civil EngineeringComputer EngineeringElectronic & Electrical EngineeringGeomatics Engineering	Artificial IntelligenceComputer EngineeringElectronic & Electrical EngineeringGeneral 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.	Engineering is a four-year degree in applied science and problem-solving, with seven specializations: civil, computer, electronic and electrical, geomatics, mechanical, software, and space. The co-op option lets you alternate between classroom semesters and paid work terms at engineering firms, giving you real experience before you graduate. It suits people who want hands-on technical training, enjoy math and physics, and prefer learning through doing alongside theory.	Mechatronics Engineering combines mechanical systems, electronics, software, and artificial intelligence to design machines that think and act on their own. Unlike a traditional engineering program, this one requires you to complete paid work terms alternating with school, giving you real industry experience building the robots and automated systems you study in class. It suits people who want hands-on problem-solving across multiple engineering disciplines and are ready to balance studies with work semesters.
The door tomajors you reach through it	computer science	engineeringsoftware engineering	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.