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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PHYS
PHYS 13CL
3.75Average GPA
73.7%A-range grades
57 enrollmentsThrough Spring 2026
PHYS
PHYS 225B
3.77Average GPA
80.7%A-range grades
57 enrollmentsThrough Winter 2025
PHYS
PHYS 235
3.82Average GPA
84.2%A-range grades
57 enrollmentsThrough Spring 2025
PSY
PSY 160HK
3.55Average GPA
64.9%A-range grades
57 enrollmentsThrough Spring 2022
PSY
PSY 163ME
3.38Average GPA
44.4%A-range grades
57 enrollmentsThrough Spring 2026
PSY
PSY 592SN
—Average GPA
—A-range grades
57 enrollmentsThrough Winter 2014
RG ST
RG ST 125A
3.00Average GPA
36.8%A-range grades
57 enrollmentsThrough Winter 2024
SLAV
SLAV 130E
3.13Average GPA
63.2%A-range grades
57 enrollmentsThrough Spring 2021
SPAN
SPAN 1SS
3.32Average GPA
47.4%A-range grades
57 enrollmentsThrough Summer 2013
ART
ART 591A
3.98Average GPA
98.2%A-range grades
56 enrollmentsThrough Fall 2019
ARTHI
ARTHI 136X
3.33Average GPA
50.0%A-range grades
56 enrollmentsThrough Fall 2012
ARTHI
ARTHI 142F
2.91Average GPA
33.9%A-range grades
56 enrollmentsThrough Fall 2023
ARTHI
ARTHI 186D
3.31Average GPA
67.9%A-range grades
56 enrollmentsThrough Winter 2026
ARTHI
ARTHI 186SJ
3.27Average GPA
44.6%A-range grades
56 enrollmentsThrough Spring 2018
ARTST
ARTST 122
3.50Average GPA
67.9%A-range grades
56 enrollmentsThrough Spring 2013
ARTST
ARTST 136
3.24Average GPA
32.1%A-range grades
56 enrollmentsThrough Fall 2012
C LIT
C LIT 122C
3.26Average GPA
41.1%A-range grades
56 enrollmentsThrough Fall 2025
C LIT
C LIT 210
3.98Average GPA
100.0%A-range grades
56 enrollmentsThrough Fall 2023
CH ST
CH ST 191GA
3.41Average GPA
60.7%A-range grades
56 enrollmentsThrough Spring 2020
CHEM
CHEM 268B
3.59Average GPA
69.6%A-range grades
56 enrollmentsThrough Winter 2025
CHIN
CHIN 184A
2.76Average GPA
25.0%A-range grades
56 enrollmentsThrough Spring 2015
CMPSC
CMPSC 190G
3.81Average GPA
85.7%A-range grades
56 enrollmentsThrough Winter 2026
CMPSC
CMPSC 595E
—Average GPA
—A-range grades
56 enrollmentsThrough Spring 2023
ECE
ECE 94R
3.89Average GPA
94.6%A-range grades
56 enrollmentsThrough Winter 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 ↗