Khan Academy
Calculus 1
Interactive first course in calculus with videos and mastery practice on limits, derivatives and integrals.
No certificateMathematics
Self-pacedBeginner
Non-profit · United States
Free Khan Academy courses
Khan Academy covers maths from counting through multivariable calculus, plus science, economics, computing and test preparation. Its mastery model breaks every subject into short videos and practice sets that adapt to what you get wrong.
- Exceptional maths coverage
- Adaptive practice
- No ads, no fees
- Great for revision
Khan Academy
3 courses · 0 free certificates
No certificates — mastery progress is tracked in-app instead.
Visit Khan Academy3 free courses
Khan Academy
Financial Literacy
Khan Academy's free personal finance course: budgeting, credit, loans, insurance, investing, taxes, banking and housing.
No certificateFinance & AccountingSelf-pacedBeginnerKhan Academy
Statistics and Probability
Khan Academy's full free statistics course, from describing data to significance tests.
No certificateData Science60 hrsBeginner
Best for: Anyone rebuilding maths and science foundations before a technical course.
Khan Academy free courses: questions
Are Khan Academy courses free?
The 3 Khan Academy courses listed here can be studied for free. No certificates — mastery progress is tracked in-app instead.
Does Khan Academy give a free certificate?
None of the Khan Academy courses we list give a free certificate; the learning itself is free.