Here's what UC San Diego actually looks for, pulled from the real admitted-student numbers — not a wish list. Use these as the bar to clear, then see where your own profile lands.
Admitted students sit at the very top — a near-perfect unweighted GPA (3.85–4.0) is typical. There's almost no room to give back grades here.
UC San Diego is test-blind: it won't look at SAT or ACT scores at all, even if you submit them. Spend that energy on grades, rigor, and the rest of your application.
Hitting these numbers gets you into the pile. It doesn't get you in. UC San Diego accepts 28.4% of applicants, which means most students with the "right" GPA and scores still get turned down. Course rigor, essays, recommendations, and a clear spike are what separate admits from the rest of the qualified pool.
Want your real number instead of a range? Run your full profile and Candor estimates your odds at UC San Diego, calibrated to actual outcomes.
Ranges are CDS-based estimates from recent cycles. Always confirm current requirements and test policy on UC San Diego's official admissions site before you apply.