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Free courses can help you learn new skills, explore topics of interest, and take the first step toward your personal or professional goals—without financial commitment.

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Find the Best Free Course for Your Goals

Duke University
Data Science Math Skills
Skills you'll gain: Probability, Bayesian Statistics, General Mathematics, Calculus, Graphing, Statistics, Data Science, Data Analysis, Plot (Graphics), Algebra, Geometry, Arithmetic, Derivatives
4.5
Rating, 4.5 out of 5 stars
13K reviews
Beginner · Course · 1 - 3 Months
The University of Sydney
Introduction to Calculus
Skills you'll gain: Calculus, Integral Calculus, Algebra, Advanced Mathematics, Geometry, Applied Mathematics, Engineering Calculations, Trigonometry, Arithmetic, Derivatives, Mathematical Modeling, Graphing, Estimation
4.8
Rating, 4.8 out of 5 stars
3.9K reviews
Intermediate · Course · 1 - 3 Months
Duke University
Introduction to Chemistry: Reactions and Ratios
Skills you'll gain: Scientific Methods, Chemistry, Laboratory Research, General Science and Research, Systems Of Measurement, Physics, Algebra, Engineering Calculations
4.7
Rating, 4.7 out of 5 stars
1.3K reviews
Beginner · Course · 1 - 3 Months
University of North Texas
Math Prep: College & Work Ready
Skills you'll gain: Arithmetic, Probability & Statistics, Graphing, Geometry, Statistics, Algebra, Applied Mathematics, Systems Of Measurement
4.5
Rating, 4.5 out of 5 stars
302 reviews
Beginner · Course · 1 - 4 Weeks
Status: Free Trial
Johns Hopkins University
Algebra: Elementary to Advanced
Skills you'll gain: Algebra, Mathematical Modeling, Graphing, Arithmetic, Advanced Mathematics, Applied Mathematics, General Mathematics, Mathematical Theory & Analysis, Analytical Skills, Probability & Statistics, Geometry
4.8
Rating, 4.8 out of 5 stars
731 reviews
Beginner · Specialization · 3 - 6 Months
Status: Free Trial
Rice University
Physics 101 - Forces and Kinematics
Skills you'll gain: Mechanics, Physics, Engineering Calculations, Mathematical Modeling, Algebra, Physical Science, Calculus, Applied Mathematics, Trigonometry
4.7
Rating, 4.7 out of 5 stars
176 reviews
Intermediate · Course · 1 - 4 Weeks
Status: Free Trial
Rice University
Physics 101 - Rotational Motion and Gravitation
Skills you'll gain: Torque (Physics), Mechanics, Physics, Geometry, Algebra, Trigonometry, Calculus, Mathematical Modeling, Applied Mathematics
4.8
Rating, 4.8 out of 5 stars
71 reviews
Intermediate · Course · 1 - 4 Weeks

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In summary, here are 7 of our most popular free courses

Data Science Math Skills: Duke University
Introduction to Calculus: The University of Sydney
Introduction to Chemistry: Reactions and Ratios: Duke University
Math Prep: College & Work Ready: University of North Texas
Algebra: Elementary to Advanced: Johns Hopkins University
Physics 101 - Forces and Kinematics : Rice University
Physics 101 - Rotational Motion and Gravitation : Rice University

Why Learn with Free Courses?

Free courses offer an accessible way to explore new topics, build skills, and learn from top institutions—without financial commitment. They can help you discover interests, gain practical knowledge, and take the first step toward larger learning goals. Whether you're starting fresh or advancing existing skills, free learning options give you the freedom to grow on your terms.

Frequently Asked Questions about Free

Coursera offers thousands of free courses across topics like data science, business, health, computer science, personal development, and more. While you can explore lectures and course content at no cost, some features—like assessments and certificates—may require payment.‎

Yes, but certificates are typically not included in the free version of a course. To earn a certificate, you’ll usually need to pay for the course or apply financial aid if available. You can still learn all the material for free through audit mode.‎

To start a course for free, choose the “Audit the course” or “Enroll for free” option during sign-up. This lets you access video lectures and some assignments without payment. Look for courses labeled as “Free” or those that offer a free audit option.‎

Auditing a course gives you free access to the learning materials, like videos and reading content. Paying for a course unlocks graded assignments, assessments, and a certificate upon completion—which may be useful for showcasing your skills or professional development.‎

Yes, many free courses are taught by instructors from top institutions like Stanford, Yale, University of Pennsylvania, and companies like IBM. These courses offer an accessible way to learn from leading educators and professionals around the world.‎

This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.