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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GLOBL
GLOBL 148
3.29Average GPA
54.9%A-range grades
293 enrollmentsThrough Spring 2025
RG ST
RG ST 37
3.26Average GPA
53.6%A-range grades
293 enrollmentsThrough Winter 2026
CH E
CH E 141
3.41Average GPA
54.8%A-range grades
292 enrollmentsThrough Fall 2025
CLASS
CLASS 110
3.16Average GPA
45.6%A-range grades
292 enrollmentsThrough Winter 2026
ENGL
ENGL 122WE
3.61Average GPA
64.7%A-range grades
292 enrollmentsThrough Fall 2018
GEOG
GEOG 162
2.71Average GPA
24.1%A-range grades
292 enrollmentsThrough Spring 2026
HIST
HIST 111B
3.36Average GPA
57.5%A-range grades
292 enrollmentsThrough Winter 2024
HIST
HIST 127F
3.22Average GPA
43.8%A-range grades
292 enrollmentsThrough Summer 2026
TMP
TMP 421
3.44Average GPA
50.3%A-range grades
292 enrollmentsThrough Fall 2023
ARTHI
ARTHI 111C
3.25Average GPA
49.5%A-range grades
291 enrollmentsThrough Winter 2022
CMPSC
CMPSC 4
3.38Average GPA
57.0%A-range grades
291 enrollmentsThrough Summer 2019
MS
MS 1A
3.99Average GPA
99.0%A-range grades
291 enrollmentsThrough Fall 2025
PHYS CS
PHYS CS 15C
—Average GPA
—A-range grades
291 enrollmentsThrough Spring 2026
WRIT
WRIT 153A
3.77Average GPA
81.1%A-range grades
291 enrollmentsThrough Winter 2026
CHEM
CHEM 223
3.99Average GPA
99.7%A-range grades
290 enrollmentsThrough Spring 2025
EARTH
EARTH 111L
3.59Average GPA
67.2%A-range grades
290 enrollmentsThrough Fall 2025
FLMST
FLMST 101A
2.76Average GPA
16.6%A-range grades
290 enrollmentsThrough Fall 2013
LING
LING 135
3.36Average GPA
61.7%A-range grades
290 enrollmentsThrough Fall 2023
TMP
TMP 432
3.61Average GPA
69.0%A-range grades
290 enrollmentsThrough Fall 2023
TMP
TMP 441
3.72Average GPA
78.3%A-range grades
290 enrollmentsThrough Fall 2023
ANTH
ANTH 152
3.42Average GPA
61.9%A-range grades
289 enrollmentsThrough Fall 2025
ARTHI
ARTHI 115E
3.01Average GPA
32.2%A-range grades
289 enrollmentsThrough Fall 2025
CHIN
CHIN 122B
3.58Average GPA
73.0%A-range grades
289 enrollmentsThrough Winter 2026
COMM
COMM 112
3.47Average GPA
59.5%A-range grades
289 enrollmentsThrough Summer 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 ↗