The Hardware of a Quantum Computer
Delft University of Technology (QuTech)
Best Quantum Computing Courses for 2025
We've reviewed 93 quantum computing courses across every major platform. These are the ones worth your time, ranked by quality, depth, and learner outcomes.
How we rank courses
Every course on this list is rated 4.6 or higher on its platform. We weight heavily for hands-on practice, up-to-date curriculum (2023 or later content), and whether the instructor is an active researcher or practitioner. Certification and cost are secondary factors.
- Provider rating 4.6+ -- platform reviews from verified learners
- Active maintenance -- updated for modern quantum hardware and frameworks
- Hands-on labs -- code-along exercises, not just lectures
- Credible instructor -- university faculty or senior industry researcher
Top picks across all levels
Our highest-rated courses regardless of starting point
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Quantum 101: Quantum Computing & Quantum Internet
Delft University of Technology (QuTech)
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The Quantum Internet and Quantum Computers: How Will They Change the World?
Delft University of Technology (QuTech)
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Introduction to Quantum Computing
Coursera / Community
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The Complete Quantum Computing Course for Beginners
Packt
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Quantum Computation (Caltech PHYS 219)
Prof. John Preskill, Caltech
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Understanding Quantum Information and Computation (IBM Learning)
John Watrous
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Qiskit Global Summer School 2024: Quantum Computing and Simulation
IBM Quantum Research Team
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Quantum Computing Since Democritus: Scott Aaronson's Lecture Notes
Scott Aaronson (UT Austin)
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Part III Quantum Information (University of Cambridge)
DAMTP, University of Cambridge
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Quantum 201: Quantum Computing & Quantum Internet
Delft University of Technology (QuTech)
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Quantum Computing Professional Certificate (MIT)
MIT xPRO
Best courses by level
Best beginner courses
No physics or math background required. These start from scratch and build genuine intuition.
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Quantum 101: Quantum Computing & Quantum Internet
Delft University of Technology (QuTech)
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PennyLane Codebook: Interactive Quantum ML Learning
Xanadu / PennyLane Team
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Learn Quantum Computing with Qiskit Textbook
IBM Quantum / Qiskit Team
Best intermediate courses
For learners who know the basics and want to write real quantum circuits or go deeper into theory.
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Understanding Quantum Information and Computation (IBM Learning)
John Watrous
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Qiskit Global Summer School 2024: Quantum Computing and Simulation
IBM Quantum Research Team
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The Hardware of a Quantum Computer
Delft University of Technology (QuTech)
Best advanced courses
Graduate-level content from MIT, Caltech, Cambridge, Perimeter Institute, and top quantum research groups.
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Quantum Computation (Caltech PHYS 219)
Prof. John Preskill, Caltech
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Quantum Computing Since Democritus: Scott Aaronson's Lecture Notes
Scott Aaronson (UT Austin)
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Part III Quantum Information (University of Cambridge)
DAMTP, University of Cambridge
Frequently asked questions
- What is the best quantum computing course for beginners?
- The Xanadu Quantum Codebook and PennyLane Codebook are the top-rated free options -- both are interactive and require no prior physics. IBM's Basics of Quantum Information is excellent if you want the IBM ecosystem.
- Is there a free quantum computing course that's actually good?
- Yes -- over half the courses in our database are free. The Qiskit Textbook, Caltech PHYS 219, and MIT's quantum information series are genuinely world-class and free. See our free courses guide.
- How long does it take to learn quantum computing?
- A solid foundation takes 3-6 months at 30 minutes per day. You'll understand qubits, gates, and basic algorithms. Getting to the point of reading research papers takes 12-18 months of consistent study.
- Do I need to know physics to learn quantum computing?
- No -- not for most courses. The beginner-level courses on this list assume high school math (algebra, some trigonometry) and a general interest in computers. The advanced research-oriented courses do require linear algebra and some physics background.