The Lagoon course explorerUC Santa Barbara
A little clarity.
A better quarter.
Explore the grade history behind your next classes.
Real UCSB data. Free to explore.
10,653 courses with historical dataRecords through Summer 2026
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HEB courses
HEB
HEB 1
3.61Average GPA
76.3%A-range grades
320 enrollmentsThrough Fall 2025
HEB
HEB 2
3.75Average GPA
80.8%A-range grades
265 enrollmentsThrough Winter 2025
HEB
HEB 3
3.78Average GPA
84.4%A-range grades
265 enrollmentsThrough Spring 2026
HEB
HEB 6
3.88Average GPA
90.6%A-range grades
106 enrollmentsThrough Spring 2020
HEB
HEB 4
3.73Average GPA
82.5%A-range grades
103 enrollmentsThrough Fall 2019
HEB
HEB 5
3.83Average GPA
90.0%A-range grades
100 enrollmentsThrough Winter 2020
HEB
HEB 114A
3.73Average GPA
85.0%A-range grades
40 enrollmentsThrough Fall 2018
HEB
HEB 114C
3.70Average GPA
75.8%A-range grades
33 enrollmentsThrough Spring 2019
HEB
HEB 114B
3.76Average GPA
83.9%A-range grades
31 enrollmentsThrough Winter 2019
About the numbers
Historical grade data from the Daily Nexus, obtained from UCSB’s Registrar through public records requests. Available records extend through Summer 2026. Course history is not a list of current offerings. Dataset retrieved .
GPA and grade percentages use letter grades only, weighted by the number of grades. A range includes A+, A, and A−. Repeated enrollments count separately. Past grades don’t predict your result or a course’s workload. How to read grade distributions ↗