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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Start with a course.
MAT
MAT 599
—Average GPA
—A-range grades
66 enrollmentsThrough Fall 2019
MUS
MUS 175L
3.56Average GPA
68.2%A-range grades
66 enrollmentsThrough Spring 2022
RG ST
RG ST 289C
3.93Average GPA
95.5%A-range grades
66 enrollmentsThrough Winter 2024
SOC
SOC 274
—Average GPA
—A-range grades
66 enrollmentsThrough Winter 2025
ANTH
ANTH 113FB
3.02Average GPA
33.8%A-range grades
65 enrollmentsThrough Winter 2014
ANTH
ANTH 189
3.41Average GPA
63.1%A-range grades
65 enrollmentsThrough Fall 2025
ANTH
ANTH 197ER
3.63Average GPA
73.0%A-range grades
65 enrollmentsThrough Spring 2026
ARTHI
ARTHI 186P
3.44Average GPA
66.2%A-range grades
65 enrollmentsThrough Fall 2024
ARTST
ARTST 245
3.83Average GPA
90.8%A-range grades
65 enrollmentsThrough Winter 2013
AS AMW
AS AMW 10
3.17Average GPA
63.2%A-range grades
65 enrollmentsThrough Summer 2026
BL ST
BL ST 169AR
2.95Average GPA
46.2%A-range grades
65 enrollmentsThrough Spring 2021
CHEM
CHEM 272
3.86Average GPA
92.3%A-range grades
65 enrollmentsThrough Spring 2025
CMPSC
CMPSC 30
3.05Average GPA
40.0%A-range grades
65 enrollmentsThrough Spring 2010
EACS
EACS 131
3.58Average GPA
69.2%A-range grades
65 enrollmentsThrough Winter 2026
ECE
ECE 141A
2.86Average GPA
27.7%A-range grades
65 enrollmentsThrough Winter 2025
ECE
ECE 194N
3.55Average GPA
67.7%A-range grades
65 enrollmentsThrough Winter 2023
ECE
ECE 199
3.53Average GPA
47.7%A-range grades
65 enrollmentsThrough Spring 2014
ECON
ECON 182H
—Average GPA
—A-range grades
65 enrollmentsThrough Fall 2016
ED
ED 142
3.70Average GPA
80.0%A-range grades
65 enrollmentsThrough Spring 2016
EEMB
EEMB 2Z
—Average GPA
—A-range grades
65 enrollmentsThrough Winter 2023
ENGL
ENGL 110A
3.57Average GPA
64.6%A-range grades
65 enrollmentsThrough Fall 2022
ENGL
ENGL 165JT
3.35Average GPA
53.8%A-range grades
65 enrollmentsThrough Summer 2015
ENV S
ENV S 193RE
3.52Average GPA
60.9%A-range grades
65 enrollmentsThrough Spring 2026
ESS
ESS 184
3.61Average GPA
73.8%A-range grades
65 enrollmentsThrough Spring 2011
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 ↗