Cutoffs

U of T (St. George) Mathematical & Physical Sciences

University of Toronto — St. George

The published admission average for Mathematical & Physical Sciences at University of Toronto — St. George is 83–90% for September 2027 entry, under OUAC code TPG.

This program combines foundational study in mathematics with hands-on work in chemistry, physics, astronomy, geology, and related fields. You'll take core courses in pure and applied mathematics alongside lab work and theory in the physical sciences, giving you breadth rather than specialization in a single discipline. It suits students drawn to quantitative problem-solving across multiple scientific areas who want flexibility to explore before committing to a specific path.

Plain-English summary. The universities publish requirements but not an explanation of the program, so this one is written for you and checked against the official listing above. Read the university’s own page before you decide.

Admission average

83–90%

OUAC code

TPG

Study options

Co-op

University of Toronto — St. George publishes this as “Mid to high 80s”

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Co-op available

What’s the U of T (St. George) Mathematical & Physical Sciences acceptance rate?

University of Toronto — St. George doesn't publish an acceptance rate for Mathematical & Physical Sciences, and no Ontario university publishes one for any program. What it publishes is the admission average: 83–90% for September 2027 entry. U of T (St. George) acceptance rate, program by program

Admission requirements

Required
ENG4U, MCV4U
Recommended, not required
SBI4U, SCH4U, SPH4U

U of T (St. George)’s own wording

  • ENG4U
  • MCV4U
  • Many programs also require or recommend 1 or more of SBI4U, SCH4U or SPH4U
  • See Ontario high school course codes.

How many other programs require these outright:

What it costs

First-year tuition at U of T (St. George) is $6,220 for an Ontario student in arts and science in 2026–27. Engineering ($14,460) costs more. U of T (St. George) tuition, program by program

Source: University of Toronto — St. George on Ontario Universities’ Info. Grade ranges change year to year and are not guarantees — confirm with the university before you apply.

What this leads to

The picture for astronomy as of 2026-08-17, not a description of this particular program.

University astronomers who teach and conduct independent research, though this requires a PhD. Government observatory researchers conducting research assignments, or planetarium guides and educators at observatories.

In its favour

  • Strong median wage: $56.49/hour in Canada
  • Jobs exist at universities, government labs, and observatories across the country—not limited to one region
  • You get to work on fundamental questions about the cosmos that genuinely matter to human knowledge

Worth knowing

  • Very few positions available: Canada currently has 12 advertised astronomer jobs and 24-25 total across job sites, with supply vastly exceeding demand
  • PhD is almost mandatory for any real astronomy career—a bachelor's degree alone won't get you research work, only planetarium or teaching assistant roles
  • Most academic positions are temporary postdocs; permanent university jobs are extremely scarce, forcing many to eventually leave research
  • Entry-level astronomy work in Canada is not plentiful enough to absorb graduates regularly

How AI is changing this work

AI is handling routine pattern recognition tasks—galaxy classification, object detection, filtering noise from massive datasets—that once required significant human effort. The Vera C. Rubin Observatory will generate 20 terabytes of raw data per observing night and detect roughly 2,000 supernovae nightly, making human analysis impossible. No team of human astronomers can process that volume; the choice is between AI and leaving most data unexamined. General-purpose AI can now classify real cosmic events with 93% accuracy using only 15 example images. But new discoveries may come from simultaneous analysis at multiple scales that human researchers couldn't comprehend alone. The field is not disappearing—it's shifting toward astronomers who understand AI as a tool and can ask better research questions, rather than those doing routine data processing.

Where this came from (6 sources)
  1. 1. 24 astronomy Jobs in Canada, July 2026 | Glassdoor
  2. 2. 13 Popular Astronomy Jobs (With Description and Salaries) | Indeed.com Canada
  3. 3. Astronomer in Canada | Available jobs - Job Bank
  4. 4. 25 Astronomy Jobs Hiring Now | Indeed
  5. 5. Astronomer in Canada | Job prospects - Job Bank
  6. 6. Astronomer in Canada | Labour Market Facts and Figures - Job Bank

Deadline reminders

Application dates move, and supplementary deadlines land before the January OUAC one. We’ll email you before the ones that apply to Mathematical & Physical Sciences.

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Similar ranges, similar subjects

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More at U of T (St. George)

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