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
AI for Transportation: From Concepts to Implementation

Starts August 11, 2026
Fundamentals of Manufacturing Processes

Starts September 8, 2026
Microeconomic Theory and Public Policy

Starts January 19, 2027
Energy Economics and Policy

Starts May 12, 2026
Designing and Running Randomized Evaluations

Starts May 12, 2026
Data Analysis for Social Scientists

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

Starts February 25, 2026
Multivariable Calculus 2: Integrals

Starts November 7, 2023
Minds and Machines

Starts May 1, 2023
Introduction to Philosophy: God, Knowledge and Consciousness

Starts June 13, 2024
Moral Problems and the Good Life

Starts November 4, 2025
Introduction to Pedestrian Mobility in Cities

Starts May 28, 2025
Calculus 1C: Coordinate Systems & Infinite Series

Starts October 15, 2025
Understanding the World Through Data

Starts October 22, 2024
Environmental Justice, Science and Technology

Starts September 10, 2025
Calculus 1A: Differentiation

Starts May 12, 2026
Frontiers of Applied Economics

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

Starts March 17, 2026
Sustainable Building Design

Starts June 18, 2025
Linear Algebra and NxN Systems

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.