One price for textbooks: Visit tritonone.ucsd.edu for more info!

photos of UC San Diego students interacting

Undergrads, apply to be a well-being peer educator

Triton Student System - TSS - text illustration

Triton Student System (TSS) is here; find how-to pages & info

Poet Ada Limón and her book Against Breaking: The Power of Poetry

Join the campus community this fall in the 2026 Common Read

Tania Morimoto (right), associate professor in the Department of Mechanical and Aerospace Engineering, works with researchers in her lab on a soft robot that grows from its tip rather than being pushed from its base. This enables the robot to safely and compliantly navigate vasculature in the human body. Photos by David Baillot / UC San Diego Jacobs School of Engineering

Developing an autonomous robot for stroke care

Announcements & Deadlines

Aug 15

August billing statement due; use TritonPay and learn about the tuition installment plan

Aug 17

Deadline to drop without a "W" (Summer Session 2)

Aug 21

Summer Session 2: Deadline for undergrads to drop classes with "W" grade
Deadline for undergrad & grad students to change grading options
Deadline for undergrads to change units

TSS Alert

TSS is unavailable nightly (including weekends) from 11pm to 7am PT for system maintenance. Visit status.ucsd.edu for current TSS service updates.

Fall Booking

Fall schedule of classes is available; log into TSS for booking appointment times (continuing undergrads). New student booking begins in September. See TSS training pages for more information and status.ucsd.edu for current TSS issues & status.