Get a degree that computes
At one of the world’s best schools for computer science, you'll develop a broad understanding in areas such as systems and networks, algorithms, and programming.
After first year, you can apply to a major in Data Science. You can also gain two years of paid work experience through our co-op program, the largest of its kind in North America, or fast track your degree by choosing the regular system of study.
Your degree is your ticket to career success. Our graduates go on to work in leading technology companies and at top universities around the world. Meanwhile, Waterloo professors and graduates have created more than 800 spin-off companies, including leaders like OpenText, Canada’s largest software company.
Faculty:
Faculty of Mathematics
Degree:
Bachelor of Computer Science or Bachelor of Mathematics in Computer Science
Available as a co-op program?
Yes
Available as a regular program?
Yes
Available as a minor?
No
Study your interests. With 70+ computer science courses, plus no end of options and electives, you can create a degree tailored to your specific interests.
Social and academic support. Through Waterloo’s Computer Science Club, get access to high-powered software or get social with your fellow students.
Co-op = relevant paid work experience
Waterloo's co-op program, the largest in North America, is an amazing way to explore potential careers, learn to interview for jobs, graduate with up to two years of valuable experience — and make money!
Sample co-op job titles
- Full stack developer
- Game programmer
- Web developer
- Technical systems analyst
- Research assistant
- Software developer
Co-op work-study sequence
Starting in second year, you'll normally alternate between school and work every four months, integrating your classroom learning with real-world experience. You can return to the same employer for a couple of work terms to gain greater knowledge and responsibility or work for different employers to get a broad range of experience.
Your first work term will be after first year (May to August 2026).
| Year | September to December (Fall) | January to April (Winter) | May to August (Spring) |
|---|---|---|---|
| First | Study | Study | Co-op |
| Second | Study | Co-op | Study |
| Third | Co-op | Study | Co-op |
| Fourth | Study | Co-op | Study |
| Fifth | Co-op | Study | - |
or halfway through second year (which can be January to April 2027).
| Year | September to December (Fall) | January to April (Winter) | May to August (Spring) |
|---|---|---|---|
| First | Study | Study | Off |
| Second | Study | Co-op | Study |
| Third | Co-op | Study | Co-op |
| Fourth | Study | Co-op | Study |
| Fifth | Co-op | Co-op | Study |
There are options where you can have your first work term in the spring term after first year and your second work term after second year, or in the fall term halfway through your second year.
Computer Science admission requirements
Ontario students: six Grade 12 U and/or M courses including
- Advanced Functions
- Calculus and Vectors
- Any Grade 12 U English
- One other 4U course
Recommended: Grade 11 U Introduction to Computer Science
Admission average: Individual selection from the low to mid-90s
Not an Ontario high school student? Search our admission requirements.
How to apply?
Apply directly to this program on your application. Once you've applied, you'll need to complete the Admission Information Form as part of the application process.
We strongly encourage you to participate in the Canadian Computing Competition, Canadian Senior Mathematics Contest (CSMC), and/or the Euclid Mathematics Contest to enhance your admissions status.
To be considered for entrance scholarships in the Faculty of Mathematics, you must write the CSMC or the Euclid. If you complete both contests, we'll use the results of the contest in which you performed best.
Sign up for insider advice that can help you now and in the future.
Monthly topics include how to choose a program, what it's like to be a Waterloo student, the differences between high school and university, and more.
Contact a Faculty of Mathematics student ambassador to learn about their experience in the program.
Ask them questions such as why they chose their program, what the classes are like, and how you can get involved on campus.
Connect with us
Questions about courses, programs, requirements, or careers?
Please contact our Faculty of Mathematics recruitment coordinator who can answer any questions you have.