The Lagoon course explorerUC Santa Barbara
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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 166E
2.52Average GPA
16.7%A-range grades
24 enrollmentsThrough Spring 2012
CHIN
CHIN 175
2.99Average GPA
33.3%A-range grades
24 enrollmentsThrough Spring 2021
CHIN
CHIN 116
3.34Average GPA
38.1%A-range grades
21 enrollmentsThrough Spring 2010
CHIN
CHIN 134D
3.32Average GPA
50.0%A-range grades
20 enrollmentsThrough Fall 2022
CHIN
CHIN 134CA
3.58Average GPA
57.9%A-range grades
19 enrollmentsThrough Spring 2025
CHIN
CHIN 180SM
3.51Average GPA
75.0%A-range grades
16 enrollmentsThrough Fall 2018
CHIN
CHIN 275
3.98Average GPA
100.0%A-range grades
15 enrollmentsThrough Fall 2014
CHIN
CHIN 25A
3.56Average GPA
61.5%A-range grades
13 enrollmentsThrough Spring 2010
CHIN
CHIN 292QC
4.00Average GPA
100.0%A-range grades
13 enrollmentsThrough Fall 2019
CHIN
CHIN 245
4.00Average GPA
100.0%A-range grades
12 enrollmentsThrough Winter 2021
CHIN
CHIN 252
3.89Average GPA
91.7%A-range grades
12 enrollmentsThrough Winter 2013
CHIN
CHIN 180CB
3.02Average GPA
45.5%A-range grades
11 enrollmentsThrough Spring 2014
CHIN
CHIN 260
3.97Average GPA
100.0%A-range grades
11 enrollmentsThrough Fall 2018
CHIN
CHIN 599
—Average GPA
—A-range grades
11 enrollmentsThrough Fall 2019
CHIN
CHIN 185CR
3.31Average GPA
50.0%A-range grades
10 enrollmentsThrough Spring 2012
CHIN
CHIN 246
3.82Average GPA
100.0%A-range grades
10 enrollmentsThrough Fall 2024
CHIN
CHIN 249
3.97Average GPA
100.0%A-range grades
10 enrollmentsThrough Spring 2012
CHIN
CHIN 270
4.00Average GPA
100.0%A-range grades
10 enrollmentsThrough Fall 2013
CHIN
CHIN 263
4.00Average GPA
100.0%A-range grades
9 enrollmentsThrough Spring 2022
CHIN
CHIN 183A
3.05Average GPA
37.5%A-range grades
8 enrollmentsThrough Winter 2014
CHIN
CHIN 247
3.71Average GPA
75.0%A-range grades
8 enrollmentsThrough Winter 2020
CHIN
CHIN 166F
3.37Average GPA
57.1%A-range grades
7 enrollmentsThrough Spring 2013
CHIN
CHIN 180QC
3.26Average GPA
85.7%A-range grades
7 enrollmentsThrough Fall 2019
CHIN
CHIN 184T
2.56Average GPA
14.3%A-range grades
7 enrollmentsThrough Winter 2021
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 ↗