Unit-Based System: Waterloo measures transfer credits in units (0.5 units = one Waterloo course). Credits and caps differ by faculty; switching faculties can change or refuse credits.
Faculty Overrides: Engineering: no first-year IB exemptions • Math faculty: no CS/ITGS credit • Science: no HL Chemistry if CHEM 121 required
Official IB results must be sent to Waterloo (code 000108). Credits assessed after results arrive (August). You can decline credits.
Does University of Waterloo accept Biology HL?
Waterloo, ON
Yes, Transfer Credit Available!
Minimum Grade Required
Credit Granted
BIOL 239 + BIOL 130L (0.75 units ≈ 1.5 courses)
Faculty of Engineering: Engineering does NOT grant any IB transfer credit exemptions, regardless of score. If you are in Engineering, this credit does not apply to you.
💡Expert's Take
“Waterloo's BIOL 239 is a notorious step up in complexity from IB Genetics. That 5 might get you the credit, but you'll be expected to know the material cold for upper-year labs.”
Need help preparing for IB Biology HL?
Your Potential Savings
Waterloo Units Earned
1
0.5 units = one Waterloo course
Engineering students: Faculty of Engineering does not grant IB transfer credit — your savings would be $0.
Domestic
~$400-$550/course
~$0-$550
Est. Savings (Eng: $0)
International
~$1,800-$2,800/course
~$0-$2,800
Est. Savings (Eng: $0)
*$0 reflects Faculty of Engineering (no IB exemptions). Upper range reflects non-Engineering faculties. Verify with Waterloo's official sources before making decisions.
📊 Compare Biology HL at Other Universities
See how Biology HL transfer credits compare across Canadian universities. Each school has different grade requirements and savings potential.
McGill University
Montreal, QC
Min Grade
5/7
Credit Granted
BIOL 111 + BIOL 112 (6 credits)
(6 credits)
Est. Savings
$2,520
McMaster University
Hamilton, ON
Min Grade
5/7
Credit Granted
BIOL 1A03 + BIOL 1M03 (6 units) - Discre...
(6 credits)
Est. Savings
$1,200
Queen's University
Kingston, ON
Min Grade
5/7
Credit Granted
BIOL 102 + BIOL 103 (6.0 units)
(6 credits)
Est. Savings
$1,398
Simon Fraser University
Burnaby, BC
Min Grade
5/7
Credit Granted
SFU BISC 101 (4), B-Sci; SFU BISC 102 (4...
(8 credits)
Est. Savings
$1,864
University of Alberta
Edmonton, AB
Min Grade
6/7
Credit Granted
BIOL 107 (3 units)
(3 credits)
Est. Savings
$651
University of British Columbia
Vancouver, BC
Min Grade
6/7
Credit Granted
BIOL_V 1st-year level (8 credits)
(8 credits)
Est. Savings
$1,656
Tip: Different provinces have different tuition rates. Use these comparisons to find the best value for your residency status.
Other IB Subjects at University of Waterloo
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Data Disclaimer
This information is compiled from University of Waterloo official sources and verified community reports. It is NOT a substitute for official academic advising. Always confirm with your advisor before making decisions.
Last updated: February 2026
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