40 Best FREE Online Physics Courses (2025)
Seraphina Nova
What is Physics Courses?
Physics is the most fundamental of sciences learning it could be both a fun and a challenge. Fun since you get to know the workings of the world around you. Challenge because many a concept in Physics are challenging and can strain your cognitive tissues. Though an online course from a great tutor can easily mitigate this challenge.
With over 100 hours spent reviewing, I have compiled the ultimate list of 40+ Best Free Online Physics Courses, covering free and paid options. My unbiased and professional review dives into their features and pricing. This well-researched article is your trusted guide to improving your education or career. Read the full article to uncover exclusive insights. Read more…
Best Free Online Physics Courses & Classes with Certificate
Discover the Best Free Online Physics Courses & Classes with certificates to enhance your understanding of the universe. These expertly crafted courses cover fundamental and advanced topics offered by leading institutions. Gain in-depth knowledge at no cost while earning a recognized certificate to showcase your skills. Perfect for students, enthusiasts, and professionals seeking to master physics online.
| Course Name | Rating | Provider | Price | Course Includes | Link |
|---|---|---|---|---|---|
| Statistical Molecular Thermodynamics |  4.9 |
Coursera | Free | 4-6 hours/week, 9 week course | Enroll for Free |
| From the Big Bang to Dark Energy | 4.9 |
Coursera | Free | 2-4 hours/week, 4 week course | Enroll for Free |
| Understanding Einstein: The Special Theory of Relativity | 4.8 |
Coursera | Free | 5-10 hours per week, 8 week course | Enroll for Free |
| How Things Work: An Introduction to Physics | 4.8 |
Coursera | Free | 11 hours of videos and assessments, 8 week course | Enroll for Free |
| Physics: Intro to Electricity & Magnetism | 4.8 |
Udemy | Free | 4 hours on-demand video, 2 Articles, 8 Downloadable Resources | Enroll for Free |
| Intro to Physics | 4.8 |
Udacity | Free | 18 video Lesson, 8 week course | Enroll for Free |
| Physics Essentials 1 | 4.8 |
Udemy | Free | 1 hours on-demand video, 2 Articles, 6 Downloadable Resources | Enroll for Free |
| Mechanics: Motion, Forces, Energy and Gravity, from Particles to Planets | 4.7 |
Coursera | Free | 1-4 hours/week, 8 week course | Enroll for Free |
| Astronomy for VCE Physics | 4.7 |
Udemy | Free | 39 mins on-demand video, 3 Articles, 17 Downloadable Resources | Enroll for Free |
| Electricity & Magnetism, Part 1 | 4.7 |
edX | Free | 7 weeks, 8 to 10 hours per week | Enroll for Free |
| Astronomy: Exploring Time and Space | 4.7 |
Coursera | Free | 2-6 hours per week, 11 week course | Enroll for Free |
| Astrophysics: The Violent Universe | 4.7 |
edX | Free | 9 weeks, 3 hours per week | Enroll for Free |
| IGCSE Physics Chapter 2 Thermal Physics (Cambridge CIE) | 4.6 |
Udemy | Free | 2 hours on-demand video, 6 Downloadable Resources | Enroll for Free |
| Quantum Mechanics | 4.6 |
edX | Free | 18 weeks, 8 to 12 hours per week | Enroll for Free |
| Introduction to Thermodynamics: Transferring Energy from Here to There | 4.6 |
Coursera | Free | 12 hours of videos and quizzes, 8 week course | Enroll for Free |
| Thermodynamics |  4.5 |
edX | Free | 20 weeks, 8-10 hours per week | Enroll for Free |
| How Stuff Moves, Part 1: Linear Motion | 4.5 |
edX | Free | 6 weeks, 6 hours per week | Enroll for Free |
| Electricity & Magnetism, Part 2 |  4.4 |
edX | Free | 7 weeks, 8-10 hours per week | Enroll for Free |
| Greatest Unsolved Mysteries of the Universe | 4.4 |
edX | Free | 9 weeks, 2 – 2 hours/ week | Enroll for Free |
| Physics 101 – Rotational Motion and Gravitation | 4.8 |
Coursera | Free | 3 weeks | Enroll for Free |
| Physics of Oscillators and Waves | 4.4 |
Coursera | Free | 2 weeks | Enroll for Free |
| Einstein’s General Relativity and Gravitation :: UC Irvine, UCI Open | 4.4 |
UC Irvine | Free | 20 video Lectures, 10 week course | Enroll for Free |
| Physics 7C: Classical Physics :: UC Irvine, UCI Open |  4.3 |
UC Irvine | Free | 17 video Lectures, 10 week course | Enroll for Free |
| Pre-University Physics | 4.3 |
edX | Free | 5 weeks, About 6-8 hours/week | Enroll for Free |
| Introduction to Astrophysics | 4.3 |
edX | Free | 7 weeks, 3-4 hours per week | Enroll for Free |
| The Discovery of the Higgs Boson – Online Course | 4.3 |
FutureLearn | Free | 7 weeks, 5 hours/ week | Enroll for Free |
| Frontier Physics, Future Technologies | 4.3 |
FutureLearn | Free | 3 weeks, 4 hours/ week | Enroll for Free |
| Fundamentals of Physics I | 4.2 |
Yale | Free | 24 video Lectures | Enroll for Free |
| Fundamentals of Physics II | 4.2 |
Yale | Free | 25 video Lectures | Enroll for Free |
| Physics – Normal and Contact Forces | 4.2 |
Alison | Free | 2 Modules,10 Topics, 1-2 hours | Enroll for Free |
| Diploma in General Science | 4.1 |
Alison | Free | 174 Modules, 1208 Topics, 16-20 Hours | Enroll for Free |
| Physics – Kinematics through Practical Examples |  4.0 |
Alison | Free | 2 Modules, 8 Topics, 1-2 hours | Enroll for Free |
| Understanding Thermodynamics for Science and Engineering | 4.0 |
Alison | Free | 2 Modules, 10 Topics, 1-2 hours | Enroll for Free |
| Physics – Gravity | 4.0 |
Alison | Free | 2 Modules, 8 Topics, 1-2 hours | Enroll for Free |
| Physics – Motion, Speed and Time | 4.0 |
Alison | Free | 2 Modules, 9 Topics, 1-2 hours | Enroll for Free |
| Circuits and Electronics | 4.5 |
edX | $510.30 | 12 weeks, 7-9 hours per week | Enroll for Free |
Other Useful Programming Resources you may like to explore
- Best FREE Udemy Courses (100% Off Coupon)
- 10+ Best FREE Online Google Courses With Certification
- 25+ Best Free Online Education Sites
- 200 Best FREE Coursera Courses with Certificates
- 160 Best Udacity Free Online Courses
- 65+ BEST Udemy Courses Online
- 30 Best FREE edX Courses with Certificates
- 35 Best LinkedIn Learning Courses with Certifications
- 30 BEST Online Coding Courses to Learn Code for Free/Paid
How Did We Choose Best FREE Online Physics Courses?
At Guru99, we are dedicated to providing accurate, relevant, and objective information to support your learning journey. Our editorial focus ensures informative and reliable resources through rigorous content creation and review. Check out the important factors below. This well-researched guide highlights 40+ free and paid online physics courses to help you enhance your education or career. Over 100 hours were spent reviewing course features and pricing to compile this trusted list. The aim is to offer engaging, well-structured content that meets diverse educational needs. This may help you discover courses aligned with your goals for improved learning opportunities.
- Course Content: Make sure you consider courses that cover essential physics topics comprehensively.
- Expert Instructors: It is important to choose courses taught by qualified professionals with extensive knowledge.
- Interactive Features: Great for improving understanding through simulations, quizzes, or discussions.
- Flexibility: Helpful to find options that allow you to learn at your own pace and schedule.
- Certifications: It might be helpful to look for courses that offer certificates to validate your learning.
- User Reviews: Pay attention to feedback from learners to assess the course’s impact.
How can I learn Physics Online?
You can learn Physics online by enrolling in any of the above-listed Physics online courses. These courses will help you learn all the basics as well as advanced Physics concepts. The Physics online courses free listed above are taught by expert tutors that will help you improve your Physics knowledge.
Do I get a printable certificate?
Yes, you will get a printable certificate in many courses. In fact, some course providers will ship a hard copy of the certificate to your desired address.
How can I ask my doubts or questions?
All these free online certificate courses in Physics have a forum that allows you to raise questions. The questions are frequently answered by the respective course authors.
What if I miss a class?
All the Physics online classes are recorded and can be replayed later.
What if I do not like the Online Physics Course I purchased?
Most courses come with a 30-day return policy or have a 7-day free trial.
