Free Quantum Computing Courses

50 free courses from IBM, Google, MIT, Caltech, Xanadu, and leading universities worldwide. Covers free quantum programming, free Qiskit courses, and everything in between. All genuinely free -- no credit card, no trial period.

By Dr. Donovan, Founder, QuantumComputingCourses.com. Last reviewed June 2026.

Laptop for studying free quantum computing courses online

Are free quantum computing and quantum programming courses actually good?

Yes -- and this is unusual compared to most fields. IBM, Google, and Xanadu have a direct business interest in growing the global pool of quantum developers, so they've invested heavily in free, high-quality education. Several of the highest-rated courses in our entire database are free.

MIT's quantum computing lectures, Caltech's Ph/CS 219 (John Preskill's course), and the Perimeter Institute recordings are the same graduate-level material taught to PhD students -- just publicly available. There is no "paid tier" that's meaningfully better for most learners.

50 free courses
21 for beginners
15 intermediate
14 advanced / research

Learn quantum computing 100% free: the complete path

You can go from zero to quantum algorithms without paying anything. Here is the exact free sequence, using courses on this page plus our free tools and tutorials.

  1. 1. Build intuition

    Understand what a qubit does before any math. Read What Is a Qubit? and Quantum Entanglement Explained, then skim the learning roadmap.

  2. 2. Learn the fundamentals

    Work through IBM's free Basics of Quantum Information or the interactive PennyLane Codebook for the formalism: states, gates, and measurement.

  3. 3. Write your first circuits

    Go hands-on with the free Qiskit Textbook, then practice live in our circuit builder and the Qiskit Hello World tutorial. No install needed.

  4. 4. Study the core algorithms

    Implement the classics with our free tutorials: Grover's algorithm and Shor's algorithm, running code as you go.

  5. 5. Go deep (optional)

    For graduate-level rigor, the free MIT Quantum Computation and Caltech PHYS 219 courses are the same material taught to PhD students.

Free Qiskit courses

Free quantum programming with Qiskit -- IBM's open-source quantum framework. Includes IBM Learning, Qiskit Textbook, and IBM hardware access.

See all Qiskit courses (free and paid) →

Free beginner courses

No background required -- these start from the ground up

Free intermediate courses

Hands-on coding with Qiskit, PennyLane, and real IBM hardware

Free advanced and research-level courses

Graduate-level content from MIT, Caltech, Cambridge, and Perimeter Institute -- free for anyone

Frequently asked questions

Are these courses completely free -- no hidden costs?
Yes. Every course on this page is free to access in full. Some platforms like Coursera offer optional paid certificates for verified completion, but the course content itself requires no payment.
What's the best free course for an absolute beginner?
The PennyLane Codebook (formerly the Xanadu Quantum Codebook) is the most approachable starting point -- fully interactive with no setup required. IBM's Basics of Quantum Information is the right choice if you want to use IBM hardware from the start.
Are the university-level courses (MIT, Caltech) too hard for self-study?
They are challenging, but many self-taught learners complete them. The prerequisite is comfort with linear algebra and complex numbers. If you've done a beginner or intermediate course first, you'll have the right foundation to follow the advanced material.
What are the best free Qiskit courses?
The Qiskit Textbook (rated 4.8) is the most comprehensive free Qiskit resource -- it covers the full circuit model with code throughout. IBM Learning's Basics of Quantum Information and Understanding Quantum Information are IBM-official and include access to real IBM quantum hardware. All are completely free.
Is Qiskit free to use?
Yes -- Qiskit is fully open-source (Apache 2.0 license) and free to install and run locally. IBM also provides free cloud access to real quantum hardware through IBM Quantum, with a free tier that gives you access to smaller devices. Most free Qiskit courses include instructions for setting up hardware access.
Can I get a certificate from a free course?
Some free courses offer certificates -- IBM Learning, for example, issues digital badges for course completion. Coursera courses can be audited for free but the verified certificate costs money. Check each course page for its specific certificate policy.

Free hands-on tutorial: build something in 10 minutes

A concrete coding example to try before or after a course.

Beginner · 10 min · Qiskit · Free

Building a Quantum Random Number Generator

A Hadamard gate puts a qubit into superposition. Measuring it produces a truly random bit -- not computed, not seeded, decided by quantum physics. This tutorial walks through single-bit QRNG, scaling to random bytes, rejection sampling for any integer range, and running the circuit on real IBM hardware. The best first quantum program you can write.