MITx Online

Open Online Courses - from MIT

Learners anywhere in the world can enroll in a course of their choosing and learn for free, or aim to earn a certificate for a low fee.

Explore Courses

Courses Open for Enrollment

Start Anytime
Holistic AI in Medicine

Start Anytime
Financial Accounting

Starts June 24, 2026
Supply Chain Technology and Systems

Starts June 24, 2026
Introduction to Biology - The Secret of Life

Starts August 11, 2026
Fundamentals of Manufacturing Processes

Starts September 8, 2026
Data Analysis for Social Scientists

Starts September 8, 2026
Microeconomics

Starts January 19, 2027
Good Economics for Hard Times

Starts January 19, 2027
Energy Economics and Policy

Starts May 11, 2027
Frontiers of Applied Economics

Starts May 11, 2027
Political Economy and Economic Development

Starts May 6, 2026
Financial Regulation: From the Global Financial Crisis to Fintech and the COVID Pandemic

Starts June 3, 2026
Calculus 1C: Coordinate Systems & Infinite Series

Starts March 17, 2026
Sustainable Building Design

Starts November 9, 2023
Paradox and Infinity

Starts January 8, 2025
Differential Equations: 2x2 Systems

Starts May 14, 2026
General Chemistry I: Atoms, Molecules, and Bonding

Starts October 22, 2024
Environmental Justice, Science and Technology

Starts May 14, 2026
General Chemistry II: Chemical Equilibrium, Kinetics, and Transition Metals

Starts September 25, 2025
Vibrations and Waves

Starts May 12, 2026
Cities and Climate Change: Mitigation and Adaptation (I, II and III)

Starts November 7, 2023
Minds and Machines

Why enroll in an MITx online course?

Free online courses from MIT, ranked #1 university in the world.
Learn from MIT Faculty and access the same course content available to MIT students on campus.
Get a certificate signed by MIT faculty to highlight the knowledge and skills you’ve received from your course.

Sign up for updates

Join our newsletter for course updates and more.