Professor of Mathematics Salary in Ontario (2025)
935 disclosed records, 1996–2025 · mostly Universities (96%)
At a Glance
2025
Disclosed
35
2025 Sunshine List
Median Salary
$258,587
+111.5% vs provincial median
Typical Range
$218,294–$276,990
25th–75th percentile
Top Salary
$333,356
Who was the highest-paid employee under the title "Professor of Mathematics" in Ontario in 2025?
The highest-paid record grouped under the title "Professor of Mathematics" on the 2025 Sunshine List was Stephen Kudla at University Of Toronto, with a salary of $333,356; the median among the 35 listed under this title was $258,587.
Take-Home Pay
(After Tax) · 2025 estimate
A Professor of Mathematics paid the 2025 median of $258,587 would take home roughly $160,123 after income tax, CPP and EI — about $13,344 a month, an all-in deduction rate of about 38.1%. The middle half of Professor of Mathematics salaries ran from $218,294 to $276,990. The 2025 list carries 35 people grouped under the title Professor of Mathematics. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.
- Estimated net pay
- ~$160,123
- Effective income-tax rate (excl. CPP/EI)
- ~35.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~38.1%
- Per month, after tax
- ~$13,344
Where does $258,587 rank on the Sunshine List? →
Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.
Median by Year
2005–2025
Where They Work
2025 · employers with 5+
| Employer | Median | Detail |
|---|---|---|
| University of Toronto | $261,739 | Pay here → |
Highest Paid
2025
| # | Name | Salary | Total |
|---|---|---|---|
| 1 | Stephen KudlaProfessor of Mathematics | $333,356 | $333,356 |
| 2 | Edward BierstoneProfessor of Mathematics | $329,273 | $329,273 |
| 3 | Jeremy QuastelProfessor of Mathematics | $325,254 | $325,422 |
| 4 | George ElliottProfessor of Mathematics | $325,107 | $325,107 |
| 5 | Vijayakumar MurtyProfessor of Mathematics | $316,894 | $316,977 |
| 6 | Stevo TodorcevicProfessor of Mathematics | $313,653 | $313,779 |
| 7 | Catherine SulemProfessor of Mathematics | $298,311 | $298,436 |
| 8 | Eckhard MeinrenkenProfessor of Mathematics | $277,696 | $277,864 |
| 9 | Askold KhovanskiProfessor of Mathematics | $276,990 | $276,990 |
| 10 | Robert MccannProfessor of Mathematics | $276,397 | $276,696 |
By Year
Related Positions
About these figures
Source: Ontario’s Public Sector Salary Disclosure (the “Sunshine List”), which names every public-sector employee paid $100,000 or more in a calendar year. Figures are disclosed salaries, not market compensation: anyone in this position earning under $100,000 does not appear, so medians here sit above the true median for the job.
Medians and percentiles use salary paid (benefits excluded), computed over records whose filed job title was normalized into this position. Titles are as each employer filed them; spellings, word order and bilingual forms are merged. Employers and years with fewer than five people show counts only. Titles before 2005 were abbreviated at source; the chart starts at 2005.
Data through 2025, the most recent Sunshine List disclosed.