Credits, graduation tasks and costs compared, so you know what your child needs to graduate in Ontario or British Columbia.
When parents compare Ontario and British Columbia, they often focus on cities: Toronto or Vancouver. But underneath the choice of city sits a quieter question that shapes the next few years: which diploma will my child earn, and what does it take to graduate? Understanding the difference early removes a lot of uncertainty.
Education in Canada is managed by each province, so each one sets its own graduation requirements. Both diplomas below are well known to Canadian and international universities.
Ontario: the OSSD
The Ontario Secondary School Diploma (OSSD) requires:
- 30 credits, combining compulsory and optional courses.
- A literacy requirement, which confirms reading and writing skills.
- 40 hours of community involvement, such as volunteering.
- 2 online learning credits.
Ontario offers large school boards such as Toronto and Ottawa-Carleton, both with IB and AP options.
British Columbia: the Dogwood Diploma
The BC Certificate of Graduation, known as the Dogwood Diploma, requires:
- 80 credits, with at least 16 at the Grade 12 level.
- An Indigenous-focused course.
- Numeracy and literacy assessments.
BC districts such as Vancouver, Burnaby, Coquitlam and North Vancouver offer strong international programs and a West Coast lifestyle.
Key differences at a glance
- Credit systems: the provinces count credits differently, so “30” and “80” are not directly comparable. Both represent a full high school program.
- Graduation tasks: Ontario asks for community hours and online credits; BC asks for an Indigenous-focused course and provincial assessments.
- Tuition: 2026-27 public tuition is similar, about CAD 17,000 at the Toronto and Vancouver boards, and CAD 18,500 in Coquitlam.
- University fit: each diploma prepares students well for universities in its own province and beyond.
And Alberta?
The Alberta High School Diploma requires 100+ credits, including English 30 and Social Studies 30. With 2026-27 public tuition of CAD 13,500 in Calgary and Edmonton, it is worth considering for budget-conscious families.
Which is right for your child?
The diploma matters less than how well your child can complete it. A student joining late needs a careful credit review, and a student with university plans in one province may benefit from studying there. Each school evaluates previous studies in its own way, so this should be checked before enrolment, ideally with recent report cards translated and ready.
Compare diplomas and schools on our high schools page, then book a free pre-assessment with Canadian Edu Centre. We will map your child’s current studies onto each diploma and show the clearest route to graduation.