Due to server upgrades, new students will be unable to create an account to register for classes from 12:01 am to approximately 12:00 pm on Sunday, 2/1. Currently enrolled students will be unaffected. Thank you for your patience.
Whether you're interested in advancing your career, working toward a degree, or simply developing an appreciation for the world around you, UC San Diego Extension offers a rich array of educational opportunities. With more than 600 courses and 120 certificate programs offered each quarter, students develop skills in high-energy environments that promote active exploration of new ideas and land top-notch job skills.
Our diverse programs appeal to
both sides of the brain.
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More than 40,000 students explore our diverse areas of study each year. Find what interests you!
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Extension offers a wide variety of courses and even certificates you can take online.