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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SHS courses
SHS
SHS 122
3.71Average GPA
75.2%A-range grades
117 enrollmentsThrough Fall 2021
SHS
SHS 167
3.79Average GPA
83.3%A-range grades
114 enrollmentsThrough Spring 2022
SHS
SHS 50
2.49Average GPA
26.8%A-range grades
112 enrollmentsThrough Spring 2012
SHS
SHS 128
3.35Average GPA
59.0%A-range grades
83 enrollmentsThrough Fall 2013
SHS
SHS 120
3.50Average GPA
60.9%A-range grades
69 enrollmentsThrough Fall 2013
SHS
SHS 166
3.85Average GPA
88.9%A-range grades
54 enrollmentsThrough Winter 2021
SHS
SHS 121
3.47Average GPA
70.6%A-range grades
51 enrollmentsThrough Winter 2014
SHS
SHS 131
3.78Average GPA
84.2%A-range grades
38 enrollmentsThrough Spring 2014
SHS
SHS 155
3.00Average GPA
34.8%A-range grades
23 enrollmentsThrough Winter 2012
SHS
SHS 199
4.00Average GPA
100.0%A-range grades
6 enrollmentsThrough Spring 2012
SHS
SHS 194
4.00Average GPA
100.0%A-range grades
2 enrollmentsThrough Spring 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 ↗