The Lagoon course explorerUC Santa Barbara
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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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CH ST courses
CH ST
CH ST 170A
3.67Average GPA
87.0%A-range grades
108 enrollmentsThrough Winter 2022
CH ST
CH ST 117
3.84Average GPA
87.4%A-range grades
103 enrollmentsThrough Winter 2026
CH ST
CH ST 169
3.33Average GPA
49.5%A-range grades
103 enrollmentsThrough Fall 2021
CH ST
CH ST 137
3.43Average GPA
60.6%A-range grades
99 enrollmentsThrough Spring 2020
CH ST
CH ST 168GQ
3.16Average GPA
47.8%A-range grades
92 enrollmentsThrough Spring 2019
CH ST
CH ST 501
—Average GPA
—A-range grades
92 enrollmentsThrough Winter 2025
CH ST
CH ST 185
3.55Average GPA
73.6%A-range grades
87 enrollmentsThrough Spring 2025
CH ST
CH ST 185L
3.62Average GPA
78.8%A-range grades
85 enrollmentsThrough Spring 2025
CH ST
CH ST 128
3.41Average GPA
67.9%A-range grades
84 enrollmentsThrough Fall 2025
CH ST
CH ST 168I
3.71Average GPA
83.3%A-range grades
84 enrollmentsThrough Winter 2022
CH ST
CH ST 173
3.21Average GPA
48.1%A-range grades
79 enrollmentsThrough Fall 2012
CH ST
CH ST 131
2.93Average GPA
20.8%A-range grades
72 enrollmentsThrough Spring 2019
CH ST
CH ST 12
3.47Average GPA
64.3%A-range grades
70 enrollmentsThrough Winter 2014
CH ST
CH ST 199
3.59Average GPA
71.4%A-range grades
70 enrollmentsThrough Winter 2021
CH ST
CH ST 190
3.82Average GPA
89.7%A-range grades
68 enrollmentsThrough Winter 2025
CH ST
CH ST 191J
3.74Average GPA
81.0%A-range grades
58 enrollmentsThrough Fall 2025
CH ST
CH ST 191GA
3.41Average GPA
60.7%A-range grades
56 enrollmentsThrough Spring 2020
CH ST
CH ST 107
3.60Average GPA
84.6%A-range grades
52 enrollmentsThrough Winter 2018
CH ST
CH ST 132
3.51Average GPA
71.2%A-range grades
52 enrollmentsThrough Fall 2014
CH ST
CH ST 118
3.52Average GPA
56.9%A-range grades
51 enrollmentsThrough Spring 2025
CH ST
CH ST 240
—Average GPA
—A-range grades
51 enrollmentsThrough Winter 2013
CH ST
CH ST 114
3.62Average GPA
83.7%A-range grades
49 enrollmentsThrough Spring 2023
CH ST
CH ST 162
3.79Average GPA
84.4%A-range grades
45 enrollmentsThrough Spring 2023
CH ST
CH ST 165
3.85Average GPA
93.2%A-range grades
44 enrollmentsThrough Spring 2018
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 ↗