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.
PSTAT
PSTAT 177
3.51Average GPA
73.1%A-range grades
68 enrollmentsThrough Spring 2026
RG ST
RG ST 119C
3.05Average GPA
36.8%A-range grades
68 enrollmentsThrough Spring 2021
RG ST
RG ST 141E
3.50Average GPA
73.5%A-range grades
68 enrollmentsThrough Fall 2025
RG ST
RG ST 156CI
3.94Average GPA
97.1%A-range grades
68 enrollmentsThrough Spring 2020
SLAV
SLAV 151C
3.37Average GPA
64.7%A-range grades
68 enrollmentsThrough Fall 2025
SOC
SOC 144LW
3.18Average GPA
45.6%A-range grades
68 enrollmentsThrough Summer 2012
SPAN
SPAN 294A
3.83Average GPA
89.7%A-range grades
68 enrollmentsThrough Winter 2024
BIOE
BIOE 210
3.84Average GPA
92.5%A-range grades
67 enrollmentsThrough Fall 2025
C LIT
C LIT 114
3.56Average GPA
75.8%A-range grades
67 enrollmentsThrough Spring 2026
CH E
CH E 173
3.56Average GPA
58.2%A-range grades
67 enrollmentsThrough Spring 2024
CHEM
CHEM 134
3.31Average GPA
53.7%A-range grades
67 enrollmentsThrough Fall 2025
CHEM
CHEM 222B
3.73Average GPA
74.6%A-range grades
67 enrollmentsThrough Winter 2023
CLASS
CLASS 185AA
3.25Average GPA
55.2%A-range grades
67 enrollmentsThrough Spring 2015
EACS
EACS 150
2.88Average GPA
28.4%A-range grades
67 enrollmentsThrough Fall 2011
EARTH
EARTH 4H
3.87Average GPA
88.1%A-range grades
67 enrollmentsThrough Fall 2016
ECE
ECE 594Q
3.84Average GPA
83.6%A-range grades
67 enrollmentsThrough Spring 2022
EEMB
EEMB 21
2.10Average GPA
10.4%A-range grades
67 enrollmentsThrough Fall 2012
EEMB
EEMB 501
—Average GPA
—A-range grades
67 enrollmentsThrough Fall 2020
ENGL
ENGL 122EA
3.76Average GPA
74.6%A-range grades
67 enrollmentsThrough Fall 2018
ENV S
ENV S 193GC
3.28Average GPA
38.8%A-range grades
67 enrollmentsThrough Spring 2024
FR
FR 151F
3.57Average GPA
80.6%A-range grades
67 enrollmentsThrough Fall 2025
GLOBLW
GLOBLW 13
2.98Average GPA
41.0%A-range grades
67 enrollmentsThrough Summer 2026
HIST
HIST 108LT
3.71Average GPA
82.1%A-range grades
67 enrollmentsThrough Winter 2021
INT
INT 191G
4.00Average GPA
100.0%A-range grades
67 enrollmentsThrough Spring 2026
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 ↗