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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INT
INT 94UP
—Average GPA
—A-range grades
52 enrollmentsThrough Winter 2020
MATRL
MATRL 204
3.90Average GPA
98.1%A-range grades
52 enrollmentsThrough Winter 2025
MATRL
MATRL 287X
4.00Average GPA
100.0%A-range grades
52 enrollmentsThrough Winter 2026
ME
ME 125ML
3.85Average GPA
90.4%A-range grades
52 enrollmentsThrough Winter 2023
MUS
MUS 113B
3.47Average GPA
61.5%A-range grades
52 enrollmentsThrough Spring 2014
PHIL
PHIL 284G
3.32Average GPA
57.7%A-range grades
52 enrollmentsThrough Winter 2021
POL S
POL S 106BT
2.56Average GPA
7.7%A-range grades
52 enrollmentsThrough Winter 2024
PORT
PORT 130A
3.67Average GPA
75.0%A-range grades
52 enrollmentsThrough Winter 2026
PSY
PSY 160MM
3.69Average GPA
71.2%A-range grades
52 enrollmentsThrough Fall 2014
PSY
PSY 163BR
2.38Average GPA
30.8%A-range grades
52 enrollmentsThrough Winter 2022
PSY
PSY 221F
3.81Average GPA
84.6%A-range grades
52 enrollmentsThrough Spring 2026
PSY
PSY 252
3.93Average GPA
96.2%A-range grades
52 enrollmentsThrough Spring 2025
PSY
PSY 593
0.00Average GPA
0.0%A-range grades
52 enrollmentsThrough Fall 2019
RG ST
RG ST 150B
3.52Average GPA
73.1%A-range grades
52 enrollmentsThrough Winter 2021
RG ST
RG ST 201
3.92Average GPA
98.1%A-range grades
52 enrollmentsThrough Fall 2025
SPAN
SPAN 183EC
2.94Average GPA
53.8%A-range grades
52 enrollmentsThrough Summer 2014
SPAN
SPAN 39
3.61Average GPA
77.1%A-range grades
52 enrollmentsThrough Spring 2026
THTR
THTR 91
3.48Average GPA
76.9%A-range grades
52 enrollmentsThrough Spring 2013
ANTH
ANTH 99
3.90Average GPA
94.1%A-range grades
51 enrollmentsThrough Fall 2019
ART
ART 185BD
3.78Average GPA
92.2%A-range grades
51 enrollmentsThrough Fall 2021
ARTHI
ARTHI 109D
3.37Average GPA
51.0%A-range grades
51 enrollmentsThrough Fall 2013
BIOE
BIOE 212
3.70Average GPA
80.4%A-range grades
51 enrollmentsThrough Winter 2026
BMSE
BMSE 201B
3.73Average GPA
76.5%A-range grades
51 enrollmentsThrough Spring 2022
CH ST
CH ST 118
3.52Average GPA
56.9%A-range grades
51 enrollmentsThrough Spring 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 ↗