15 Best Chemistry Courses Online
We compared 15 Chemistry courses currently listed on edX, Coursera and Udemy, priced from $19.99 to $1,122.30. 14 of them teach the subject directly and 1 are built around a certification exam. 5 come from a named university or institution, including Delft University of Technology, Harvard University and Wageningen University & Research. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 15
- Price range
- $19.99 – $1,122.30
- Providers
- edX, Coursera, Udemy
- Last updated
- 30 Aug 2026
How these 15 courses were chosen
Every course below is a real, currently listed course from edX, Coursera, Udemy, matched to "chemistry" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $1,122.30, as listed by the provider when we last updated the page.
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1
Science and Engineering - Pre-university Calculus, Physics and Chemistry
Offered by Delft University of Technology
This course offers a solid foundation in pre-university calculus, physics, and chemistry, focusing on the fundamental principles that underpin these scientific disciplines. Designed for learners preparing for further stu...
$148.49listed price -
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2
University Chemistry
Offered by Harvard University
University Chemistry offers an in-depth exploration of fundamental chemistry concepts, providing a solid foundation for understanding chemical principles. Throughout the course, you'll engage with core topics such as che...
$1,122.30listed price -
3
Chemistry and Technology for Sustainability
Offered by Wageningen University & Research
This course explores the relationship between chemistry and technology in the context of sustainability. You'll gain insights into how chemical processes can be aligned with sustainable practices, providing you with valu...
$842.40listed price -
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4
Introduction to Chemistry: Reactions and Ratios
Offered by Duke University
This is an introductory course for students with limited background in chemistry; basic concepts involved in chemical reactions, stoichiometry, the periodic table, periodic trends, nomenclature, and chemical problem solv...
$49.00listed price -
5
Chemistry for the Health Professions
Offered by MGH Institute of Health Professions
This course, Chemistry for the Health Professions, is designed for individuals pursuing careers in healthcare. It focuses on the essential chemical principles and concepts that are particularly relevant in medical contex...
$360.00listed price -
6
Udemy MOOC / Non-creditChemistry : Metals
Chemistry : Metals is a course meticulously designed to enable better understanding of the subject Metals. Any learner above middle school level can benefit from the course. The course is about metals, their occurrence,...
$139.99listed price -
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7
Teaching Chemistry for all grades including ms and PhD schol
In this course we will study about chemistry, organic chemistry, organic compounds, types of organic compounds, derivative of organic compounds aromatic hydrocarbons, cyclic and polycyclic aromatic hydrocarbons.Nomenclat...
$19.99listed price -
8
Udemy MOOC / Non-creditChemistry For IIT JEE MAIN & ADVANCED, NEET, BITS, SAT etc.
Parent will find that this course is useful for their wards, if their ward/wards -- are in 11th, 12th or dropping an year and are preparing for competitive engineering or science exams such as JEE, NEET, BITS etc- want a...
$124.99listed price -
9
Udemy DiplomaBasic Science Chemistry for Diploma Students 311305
Diploma engineers have to deal with various materials and machines. This course is designed with fundamental information to help the diploma engineering students to apply the basic concepts and principles of physics and...
$19.99listed price -
10
Udemy MOOC / Non-creditComplete IGCSE Chemistry Course: Understand, Practice & Ace
Are you preparing for the IGCSE Chemistry exam and looking for a structured, clear, and effective way to master the subject? This course is designed to help you understand key concepts, apply them to actual exam question...
$64.99listed price -
11
Coursera MOOC / Non-creditChemistry
Offered by Lecturio
Master essential chemistry principles that form the foundation of pharmacology, metabolism, and medical diagnostics. This course bridges basic chemical concepts with real-world healthcare applications, preparing you for...
$49.00listed price -
12
Science & Cooking: From Haute Cuisine to Soft Matter Science (chemistry)
Offered by Harvard University
Top chefs and Harvard researchers explore how everyday cooking and haute cuisine can illuminate basic principles in chemistry, physics, and engineering. Learn about food molecules and how chemical reactions can affect fo...
$249.00listed price -
13
Pre-University Chemistry
Offered by Delft University of Technology
Prepare for university by reviewing the science and technology of chemistry. Become familiar with the way chemistry and chemistry-related topics are taught at university level.
$55.00listed price -
14
Energy to Electrochemistry Final Exam
Offered by Harvard University
Demonstrate your chemistry knowledge in the final exam.
$500.00listed price -
15
Elements, Chemicals, and Reactions
Offered by MGH Institute of Health Professions
Chemistry is often called the central science because it connects the physical world to the biological systems that sustain life. In this course, we will build a strong foundation in the structure and behavior of matter,...
$100.00listed price
Best Chemistry Courses Online compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 15 priced courses on this page run from $19.99 to $1,122.30, with the middle of the range around $124.99 — a spread of $1,102.31. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from edX, Coursera and Udemy. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion. 5 of these are produced by a named university or institution, including Delft University of Technology, Harvard University and Wageningen University & Research — which usually means a fixed syllabus and a recognised certificate, rather than an individual instructor’s own course.
Courses versus exam preparation
1 of the entries here are built around a certification exam rather than teaching Chemistry from scratch. They are the right choice only if you already know the material and want to pass a specific exam; if you are starting out, pick one of the taught courses first and come back to exam preparation afterwards.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 30 August 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.