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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CH ST courses
CH ST
CH ST 222
3.56Average GPA
88.9%A-range grades
9 enrollmentsThrough Spring 2020
CH ST
CH ST 250A
3.39Average GPA
85.7%A-range grades
7 enrollmentsThrough Fall 2014
CH ST
CH ST 594CE
4.00Average GPA
100.0%A-range grades
7 enrollmentsThrough Winter 2010
CH ST
CH ST 135H
3.02Average GPA
66.7%A-range grades
6 enrollmentsThrough Winter 2011
CH ST
CH ST 238
4.00Average GPA
100.0%A-range grades
6 enrollmentsThrough Spring 2022
CH ST
CH ST 261A
3.85Average GPA
100.0%A-range grades
6 enrollmentsThrough Spring 2015
CH ST
CH ST 265
4.00Average GPA
100.0%A-range grades
6 enrollmentsThrough Winter 2025
CH ST
CH ST 271
3.95Average GPA
100.0%A-range grades
6 enrollmentsThrough Spring 2010
CH ST
CH ST 280
3.33Average GPA
83.3%A-range grades
6 enrollmentsThrough Spring 2013
CH ST
CH ST 594MC
4.00Average GPA
100.0%A-range grades
6 enrollmentsThrough Spring 2010
CH ST
CH ST 191RA
3.62Average GPA
80.0%A-range grades
5 enrollmentsThrough Winter 2012
CH ST
CH ST 191RS
3.20Average GPA
40.0%A-range grades
5 enrollmentsThrough Winter 2014
CH ST
CH ST 192HR
3.66Average GPA
60.0%A-range grades
5 enrollmentsThrough Fall 2021
CH ST
CH ST 597
—Average GPA
—A-range grades
1 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 ↗