University admissions guide
Waterloo English Language Requirements — IELTS, TOEFL & PTE
University of Waterloo English language requirements for undergraduate and graduate admission. IELTS Academic, TOEFL iBT, and PTE Academic score targets with a free checker.
University of Waterloo (Ontario) accepts IELTS Academic, TOEFL iBT, PTE Academic, Duolingo English Test for international applicants. Published planning baselines for Waterloo include Undergraduate: IELTS Academic 6.5 overall; minimum 6 per band; Writing and speaking require 6.5; reading and listening require 6.0.. Undergraduate: TOEFL iBT 90 total; min. 25 per section; 25 minimum in writing and speaking (pre–Jan 2026 iBT scale).. Undergraduate: PTE Academic 63 overall; min. 63 per section; Writing and speaking require 65.. Waterloo is a research university in Ontario—professional faculties such as nursing, law, and engineering often publish higher minima than general admissions pages. Use the score table and checker below to compare your practice or official results against published undergraduate and graduate baselines before you book another test date.
Why score planning matters
Applicants often treat one overall score as enough for Waterloo, but published requirements frequently include per-skill minimums in listening, reading, writing, and speaking. Graduate departments, co-op programs, and accredited faculties may require higher scores than the headline undergraduate minimum. Mapping your gap early helps you choose the right test variant and avoid an expensive retake during application season.
Admission score requirements
Undergraduate
IELTS Academic
6.5 overall
Min. 6 each band
Writing and speaking require 6.5; reading and listening require 6.0.
TOEFL iBT
90 total
Min. 25 per section
25 minimum in writing and speaking (pre–Jan 2026 iBT scale).
PTE Academic
63 overall
Min. 63 per skill
Writing and speaking require 65.
Duolingo
120 overall
Literacy and Production scores of 125 required for tests after July 1, 2024.
Graduate
IELTS Academic
6.5 overall
Min. 6 each band
Writing and speaking require 6.5; reading and listening require 6.0.
TOEFL iBT
90 total
Min. 25 per section
25 minimum in writing and speaking (pre–Jan 2026 iBT scale).
PTE Academic
63 overall
Min. 63 per skill
Writing and speaking require 65.
Duolingo
120 overall
Literacy and Production scores of 125 required for tests after July 1, 2024.
Graduate programs may set higher requirements; check faculty pages.
Common mistakes to avoid
- Assuming Waterloo uses one overall minimum for every faculty and program level.
- Submitting a test variant your program does not accept (for example IELTS General Training instead of Academic).
- Ignoring writing or speaking minimums when your overall score already looks sufficient.
- Booking Duolingo when your target faculty only lists IELTS, TOEFL, or PTE on the official page.
Your prep path
- Open the official admissions page and note which English tests and variants are accepted for your faculty.
- Compare undergraduate vs graduate minimums—graduate programs often publish higher thresholds.
- Check whether each band or section has a minimum, not only the overall score.
- Use the checker on this page with your latest practice or official results.
- If one section is below the published minimum, prioritize that skill before paying for another test date.
- Re-verify requirements before you submit—faculties can update thresholds between intakes.
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Check your scores
Enter your practice or official test scores to see whether you appear to meet common requirements.
Waterloo undergraduate — IELTS Academic
Scores appear below the requirement
Estimated overall: 0 (target 6.5). Improve: listening, reading, writing, speaking (min 6 each).
Practice IELTS AcademicFrequently asked questions
Which English tests does Waterloo accept?
University of Waterloo lists IELTS Academic, TOEFL iBT, PTE Academic, Duolingo English Test for international applicants. Faculties may restrict variants—confirm on the official admissions page.
What scores do I need for Waterloo?
Published planning baselines for Waterloo include Undergraduate: IELTS Academic 6.5 overall; minimum 6 per band; Writing and speaking require 6.5; reading and listening require 6.0.. Undergraduate: TOEFL iBT 90 total; min. 25 per section; 25 minimum in writing and speaking (pre–Jan 2026 iBT scale).. Undergraduate: PTE Academic 63 overall; min. 63 per section; Writing and speaking require 65.. Graduate departments and professional programs often publish higher thresholds than central admissions pages.
Do section or band minimums matter?
Yes. Waterloo often requires minimum listening, reading, writing, and speaking scores separately. One weak section can block admission even when your overall score looks sufficient.
Can I apply to Waterloo with conditional English?
Some programs offer conditional admission or pathway English, but this is not guaranteed. Verify your faculty's current policy rather than assuming a lower score will be accepted with extra coursework.
How should I prepare before retaking a test?
Use the checker on this page, identify the section furthest below the published minimum, and prioritize timed practice for that skill before booking another test date.
Planning reference only
Requirements change by program, faculty, and intake. Always confirm current rules with official immigration or admissions sources before applying.
Data version: university-admissions-2026-06-30-v3
Last verified: 2026-07-01