Best Free Quantum Computing Courses Online

 Top Free Quantum Computing Courses

1. IBM’s Qiskit Learning Resources


Qiskit Textbook: A comprehensive, open-source digital textbook covering quantum mechanics basics, gates, circuits, and algorithms—with Python code ready to run on IBM’s quantum hardware. 

Quantum Zeitgeist

Medium


"Getting Started with Qiskit" Learning Path: A structured pathway including installation, building circuits with IBM Quantum Composer, running on actual quantum hardware, and learning about error mitigation strategies. 

IBM Quantum Learning


IBM Quantum Platform (formerly IBM Quantum Experience): Offers free access to real quantum devices, along with tutorials and interactive coding labs. 

Wikipedia


2. edX Courses (Free to Audit)


Introduction to Quantum Computing for Everyone (UChicago via edX): A beginner-friendly 5-week course (~3–5 hours/week) covering qubits, superposition, entanglement, and basic algorithms like Grover’s and Shor’s. 

quantumjobs.us

takethiscourse.net


Quantum Computing Fundamentals (MIT via edX): Covers quantum circuits, Fourier transforms, error correction, and more in a solid foundational course. 

techforme.in


Note: edX allows free auditing, with a fee required only for a verified certificate. 

Quantum Zeitgeist

techforme.in


3. Microsoft’s Quantum Katas


A self-paced, interactive programming tutorial featuring quantum algorithm exercises in a game-like format. Designed for practice with the Microsoft Quantum Development Kit, accessible even without deep quantum knowledge. 

Quantum Zeitgeist


4. Coursera – Free Introductory Options


Introduction to Quantum Computing (Saint Petersburg State University): A beginner-friendly, self-paced course (~8 hours) teaching qubits, superposition, entanglement, and core algorithms with hands-on exercises. 

techforme.in


Quantum Computing with Qiskit and Advanced Algorithms (Packt on Coursera): While audit mode is free, it covers Qiskit, Deutsch, Grover’s, Shor’s, teleportation, and more—ideal for learners with basic coding knowledge. 

Class Central


5. University and Government Platforms


Swayam (IITs & IBM) via Class Central: Offers a free course—"Quantum Algorithms and Qiskit", with certificate—covering error correction, Qiskit, and algorithm implementation. 

Careers360


IIT Kanpur (via Class Central): A university-level free course on basics: superposition, entanglement, quantum gates, algorithms like Grover's and Shor’s, teleportation, error correction, qubit implementations, and cryptography. 

Class Central


6. Special Programs for High School & Undergraduates


BeyondQuantum: Intro to Quantum and Research (ThinkingBeyond Education): A 12-week immersive online program (March–May), free and open to high school and early undergrad students. Covers math, physics, coding, and STEM research exposure. 

Reddit

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Reddit

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7. Open-Access Textbooks & Lecture Notes


Lecture Notes by Ronald de Wolf: Free, master-level comprehensive notes on quantum computation, circuits, algorithms (Deutsch-Jozsa, Shor, Grover), error correction, quantum machine learning, and more. 

arXiv


Introduction to Coding Quantum Algorithms—Qiskit Series: A beginner-friendly tutorial series teaching quantum algorithms and Python coding with Qiskit. 

arXiv


Fundamentals in Quantum Algorithms (Continued): Advanced tutorials on algorithms like Phase Estimation, QAOA, VQE, etc., with Qiskit coding examples. 

arXiv


Machine Learning and Quantum Computing Guide for Humans (2025): An open-access, evolving guide with ~300 pages of tutorials, Jupyter notebooks, Qiskit implementations of key algorithms, and practical examples—all runnable on free cloud or local simulators. 

Wikipedia


Student Insights


Some learners are exploring community resources like LaTeX-written lecture notes shared openly:


“I’ve been writing structured LaTeX notes… Topics include linear algebra foundations, qubits, quantum gates, and basic quantum algorithms.” 

Reddit


Quick Comparison Table

Resource Format Level Highlights

Qiskit Textbook & Learning Path Interactive / Text Beginner–Intermediate Hands-on with IBM hardware

edX Courses (UChicago, MIT) Video + Exercises Beginner Great theoretical foundation

Microsoft Quantum Katas Interactive Tutorials Beginner Gamified learning style

Coursera Intro Video Beginner Covers algorithm basics

Packt Qiskit Course Video + Coding Intermediate Focused on Qiskit and major algorithms

Swayam (IIT, IBM) University course Undergrad Indian certification available

IIT Kanpur Course University course Undergrad Broad quantum computing coverage

BeyondQuantum Program Cohort-based Undergrad Research-oriented

Open Textbooks & Notes Text + Code Beginner–Advanced Free, self-paced

Final Tips:


For hands-on coding with real quantum systems: Start with IBM’s Qiskit resources.


For classroom-style learning: Try edX courses from UChicago or MIT.


If you prefer interactive or gamified learning: Go for Quantum Katas or Coursera intros.


For deeper theory or algorithmic focus: Explore open-access lecture notes or the Machine Learning & QC guide.


Young learners looking for structured mentorship: Apply to the BeyondQuantum program.

Learn Quantum Computing Training in Hyderabad

Read More 

How to Choose the Right Quantum Computing Course for You

Understanding Superposition and Entanglement in Simple Terms

Introduction to Qubits: The Building Blocks of Quantum Computers

Essential Math Concepts for Quantum Computing Beginners


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