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 197HC
3.89Average GPA
97.7%A-range grades
43 enrollmentsThrough Spring 2025
CH ST
CH ST 101C
3.63Average GPA
73.8%A-range grades
42 enrollmentsThrough Spring 2024
CH ST
CH ST 162L
3.79Average GPA
83.3%A-range grades
42 enrollmentsThrough Spring 2023
CH ST
CH ST 200C
3.84Average GPA
88.1%A-range grades
42 enrollmentsThrough Winter 2025
CH ST
CH ST 200A
3.98Average GPA
100.0%A-range grades
41 enrollmentsThrough Winter 2024
CH ST
CH ST 220
3.94Average GPA
95.0%A-range grades
40 enrollmentsThrough Spring 2025
CH ST
CH ST 191SV
3.52Average GPA
84.6%A-range grades
39 enrollmentsThrough Spring 2024
CH ST
CH ST 195A
2.89Average GPA
43.6%A-range grades
39 enrollmentsThrough Fall 2018
CH ST
CH ST 126
3.58Average GPA
81.6%A-range grades
38 enrollmentsThrough Fall 2015
CH ST
CH ST 191UI
3.91Average GPA
97.4%A-range grades
38 enrollmentsThrough Winter 2025
CH ST
CH ST 91JG
3.76Average GPA
92.1%A-range grades
38 enrollmentsThrough Winter 2019
CH ST
CH ST 150
3.63Average GPA
91.9%A-range grades
37 enrollmentsThrough Winter 2011
CH ST
CH ST 186A
3.10Average GPA
43.2%A-range grades
37 enrollmentsThrough Fall 2011
CH ST
CH ST 112
3.88Average GPA
100.0%A-range grades
36 enrollmentsThrough Fall 2016
CH ST
CH ST 124
3.34Average GPA
55.6%A-range grades
36 enrollmentsThrough Spring 2023
CH ST
CH ST 124L
3.82Average GPA
83.3%A-range grades
36 enrollmentsThrough Spring 2023
CH ST
CH ST 195C
3.30Average GPA
61.1%A-range grades
36 enrollmentsThrough Spring 2019
CH ST
CH ST 10
2.59Average GPA
20.0%A-range grades
35 enrollmentsThrough Winter 2017
CH ST
CH ST 134
2.90Average GPA
37.1%A-range grades
35 enrollmentsThrough Spring 2015
CH ST
CH ST 191MD
3.60Average GPA
71.4%A-range grades
35 enrollmentsThrough Spring 2019
CH ST
CH ST 210
3.94Average GPA
94.3%A-range grades
35 enrollmentsThrough Spring 2024
CH ST
CH ST 9A
2.94Average GPA
37.1%A-range grades
35 enrollmentsThrough Fall 2010
CH ST
CH ST 191N
3.45Average GPA
51.5%A-range grades
33 enrollmentsThrough Spring 2018
CH ST
CH ST 152
3.18Average GPA
40.6%A-range grades
32 enrollmentsThrough Spring 2015
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 ↗