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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CHIN courses
CHIN
CHIN 1
3.44Average GPA
67.5%A-range grades
1,569 enrollmentsThrough Fall 2025
CHIN
CHIN 2
3.49Average GPA
67.6%A-range grades
1,222 enrollmentsThrough Winter 2026
CHIN
CHIN 3
3.40Average GPA
61.0%A-range grades
1,059 enrollmentsThrough Spring 2026
CHIN
CHIN 26
3.45Average GPA
58.3%A-range grades
547 enrollmentsThrough Spring 2021
CHIN
CHIN 4
3.51Average GPA
68.4%A-range grades
545 enrollmentsThrough Fall 2025
CHIN
CHIN 80
3.47Average GPA
60.1%A-range grades
501 enrollmentsThrough Fall 2022
CHIN
CHIN 101A
3.62Average GPA
72.2%A-range grades
500 enrollmentsThrough Fall 2025
CHIN
CHIN 5
3.57Average GPA
68.7%A-range grades
493 enrollmentsThrough Winter 2026
CHIN
CHIN 6
3.42Average GPA
62.3%A-range grades
473 enrollmentsThrough Spring 2026
CHIN
CHIN 1NH
3.70Average GPA
78.2%A-range grades
426 enrollmentsThrough Fall 2023
CHIN
CHIN 2NH
3.61Average GPA
73.7%A-range grades
392 enrollmentsThrough Winter 2024
CHIN
CHIN 143
3.25Average GPA
43.1%A-range grades
367 enrollmentsThrough Fall 2022
CHIN
CHIN 3NH
3.54Average GPA
69.7%A-range grades
346 enrollmentsThrough Spring 2024
CHIN
CHIN 122A
3.52Average GPA
67.8%A-range grades
332 enrollmentsThrough Fall 2025
CHIN
CHIN 101B
3.57Average GPA
66.7%A-range grades
318 enrollmentsThrough Winter 2025
CHIN
CHIN 176
3.68Average GPA
78.7%A-range grades
313 enrollmentsThrough Spring 2026
CHIN
CHIN 144
3.07Average GPA
33.7%A-range grades
312 enrollmentsThrough Fall 2023
CHIN
CHIN 122B
3.58Average GPA
73.0%A-range grades
289 enrollmentsThrough Winter 2026
CHIN
CHIN 40
3.36Average GPA
62.1%A-range grades
285 enrollmentsThrough Summer 2025
CHIN
CHIN 122C
3.59Average GPA
74.4%A-range grades
246 enrollmentsThrough Spring 2026
CHIN
CHIN 138B
3.25Average GPA
38.5%A-range grades
239 enrollmentsThrough Spring 2023
CHIN
CHIN 103
3.77Average GPA
86.3%A-range grades
235 enrollmentsThrough Summer 2026
CHIN
CHIN 35
3.19Average GPA
41.9%A-range grades
229 enrollmentsThrough Spring 2020
CHIN
CHIN 82
3.50Average GPA
65.6%A-range grades
224 enrollmentsThrough Spring 2025
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 ↗