Does University of Toronto give transfer credit for IB Biology HL?
Toronto, ON
Yes, Transfer Credit Available!
Minimum Grade Required
Credit Granted
BIO1**Y (1.0 credit)
💡Expert's Take
Yes — all three U of T campuses award 1.0 credit for IB Biology HL with a score of 5 or higher, and the credit is accepted for program admission, program requirements, and prerequisite purposes at every campus. At the St. George campus specifically, pairing this credit with IB Chemistry HL creates a skip-ahead opportunity into second-year Molecular Genetics that is one of the more practically useful IB science combinations in the U of T system. This applies across the Faculty of Arts & Science, UTM, and UTSC.
There are meaningful structural differences in how each campus records the credit. At UTSG (St. George), you receive a single full-year credit — BIO1**Y (1.0 credit) — treated as the prerequisite equivalent of BIO130H1 (Introduction to Molecular and Cell Biology). An important caveat applies: the credit covers BIO130H1 only, not BIO120H1 (Introduction to Evolution and Evolutionary Genetics). Students entering a Biology Major, Life Sciences Specialist, or related program at UTSG typically require both BIO120H1 and BIO130H1 in first year, so BIO120H1 will still need to be taken unless covered by a separate transfer credit.
At UTM (Mississauga), the credit is split into two half-credits — BIO1**H + BIO1**H — treated as equivalent to BIO152H5 and BIO153H5. At UTSC (Scarborough), you similarly receive two half-credits — BIOA**H + BIOA**H — treated as equivalent to BIOA01H3 and BIOA02H3. The two-credit structure at both satellite campuses gives slightly more flexibility: each 0.5-credit unit can independently satisfy breadth and program requirements, which is useful when mapping your degree plan.
On the Standard Level side: no credit is awarded for IB Biology SL at any U of T campus. The distinction between HL and SL is absolute here.
What to watch for:
- The UTSG skip-ahead opportunity. If you hold both an IB Biology HL credit and an IB Chemistry HL credit (or a full first-year university Chemistry credit), you are eligible to enrol directly in BIO230H1 (Molecular Genetics) without taking BIO130H1. This is confirmed by the BIO130H1 course office and can materially accelerate your upper-year course access in Life Sciences programs.
- BIO120H1 is not covered at UTSG. The Biology HL credit is listed as equivalent to BIO130H1 only. Students planning to enrol in the Biology Major, Life Sciences Specialist, or related programs should verify whether BIO120H1 remains required in their specific program — in most cases it does, and it will need to be completed in first year.
- The 3.0 transfer credit cap. Effective September 2025, all three U of T campuses impose a maximum of 3.0 transfer credits across all secondary school curricula combined. Biology HL uses 1.0 of that allocation. Students with multiple strong IB HL results should plan their credit requests carefully to maximize the value of all eligible subjects within this ceiling.
- Exclusion rules. Holding the Biology HL transfer credit means you cannot separately earn credit by enrolling in the equivalent first-year course at your campus (BIO130H1 at UTSG, BIO152H5/BIO153H5 at UTM, BIOA01H3/BIOA02H3 at UTSC). Attempting to retake the equivalent course will result in a repeat notation, not additional credit.
- Deadline to submit IB results. Results must reach University Admissions directly from the IBO by July 31, 2026 for students entering Fall 2026. Results issued by your school are not accepted. Requests submitted after the end of fall term of your first year will not be assessed.
Strategic advice: If you are entering a Life Sciences or Biology-adjacent program at UTSG, the highest-value move is to combine Biology HL with Chemistry HL — both credits together unlock direct access to BIO230H1, allowing you to begin second-year lab science courses in your first semester. At UTM and UTSC, the split two-credit structure is slightly more flexible: each half-credit can independently satisfy breadth requirements, which helps when mapping a dual-subject degree.
If you are undecided on program and want to preserve optionality, all three campuses allow you to designate the transfer credit as “extra” rather than applying it toward your degree requirements — useful for students who prefer to retake first-year Biology for a graded transcript mark. The deadline to make a credit “extra” is generally May 31 in the year following your admission. Weigh this carefully against the tuition cost of retaking the equivalent course before deciding.
Official award line (IB Biology HL):
Minimum score: 5 / 7
SL credit: None (no credit at any campus)
Credit granted (UTSG — St. George): BIO1**Y — 1.0 credit · Equivalent to BIO130H1 for prerequisites · Breadth Requirement 4
Credit granted (UTM — Mississauga): BIO1**H + BIO1**H — 1.0 credit total · Equivalent to BIO152H5 + BIO153H5
Credit granted (UTSC — Scarborough): BIOA**H + BIOA**H — 1.0 credit total · Equivalent to BIOA01H3 + BIOA02H3 · Breadth = Natural Sciences
UTSG — IB Higher Level Transfer Credits · UTM — IB Transfer Credits · UTSC — IB Transfer Credits
Need help preparing for IB Biology HL?
Your Potential Savings
Credits Earned
1
Tuition per Credit*
~$659
Est. Savings*
~$659
*Tuition rates are approximate and may vary by academic year, faculty, and program. Always verify with University of Toronto'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.
Dalhousie University
Halifax, NS
Min Grade
5/7
Credit Granted
Biology 1010.03 + Biology 1011.03 = 6 cr...
(6 credits)
Est. Savings
$1,830
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 (up to 6 units)
(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
University of Calgary
Calgary, Alberta
Min Grade
5/7
Credit Granted
Biology 211 (Biomolecules and Cellular S...
(3 credits)
Est. Savings
$597
University of Ottawa
Ottawa, ON
Min Grade
5/7
Credit Granted
BIO 1XXX (3 units)
(3 credits)
Est. Savings
$660
University of Victoria
Victoria, BC
Min Grade
4/7
Credit Granted
BIOL 184 (1.5 units) and BIOL 186 (1.5 u...
(3 credits)
Est. Savings
$555
University of Waterloo
Waterloo, ON
Min Grade
5/7
Credit Granted
BIOL 239 + BIOL 130L (0.75 units ≈ 1.5 c...
(1 credit)
Est. Savings
$450
Western University
London, ON
Min Grade
5/7
Credit Granted
Biology 1001A (0.5 cr) + Biology 1002B (...
(6 credits)
Est. Savings
$1,440
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 Toronto
Related subjects you might be interested in at University of Toronto
Data Disclaimer
This information is compiled from University of Toronto 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: December 2025
Save Your Transfer Plan
Download a PDF of this transfer credit information for Biology HL at University of Toronto.