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.
INT
INT 94UA
—Average GPA
—A-range grades
67 enrollmentsThrough Winter 2020
MATH
MATH 231B
3.82Average GPA
81.5%A-range grades
67 enrollmentsThrough Winter 2026
MATH
MATH 5AI
3.64Average GPA
70.1%A-range grades
67 enrollmentsThrough Winter 2012
MATH
MATH 5BI
3.53Average GPA
65.7%A-range grades
67 enrollmentsThrough Spring 2012
MCDB
MCDB 197
3.99Average GPA
100.0%A-range grades
67 enrollmentsThrough Fall 2019
ME
ME 225EH
4.00Average GPA
100.0%A-range grades
67 enrollmentsThrough Winter 2025
MUS
MUS 118A
2.30Average GPA
13.4%A-range grades
67 enrollmentsThrough Fall 2012
POL S
POL S 120
3.18Average GPA
32.8%A-range grades
67 enrollmentsThrough Winter 2026
RG ST
RG ST 119E
3.07Average GPA
28.4%A-range grades
67 enrollmentsThrough Spring 2018
RG ST
RG ST 158F
3.91Average GPA
97.0%A-range grades
67 enrollmentsThrough Spring 2026
RG ST
RG ST 8
3.01Average GPA
38.8%A-range grades
67 enrollmentsThrough Summer 2014
SOC
SOC 218C
3.89Average GPA
97.0%A-range grades
67 enrollmentsThrough Winter 2025
SOC
SOC 233
3.88Average GPA
94.0%A-range grades
67 enrollmentsThrough Fall 2018
SPAN
SPAN 183B
3.84Average GPA
89.6%A-range grades
67 enrollmentsThrough Winter 2025
SPAN
SPAN 59
3.49Average GPA
73.1%A-range grades
67 enrollmentsThrough Fall 2025
THTR
THTR 111D
3.37Average GPA
47.8%A-range grades
67 enrollmentsThrough Winter 2016
ANTH
ANTH 174
3.40Average GPA
59.1%A-range grades
66 enrollmentsThrough Fall 2024
ANTH
ANTH 241B
3.93Average GPA
93.9%A-range grades
66 enrollmentsThrough Winter 2024
ART
ART CS 104
—Average GPA
—A-range grades
66 enrollmentsThrough Winter 2024
ARTHI
ARTHI 138G
3.12Average GPA
34.8%A-range grades
66 enrollmentsThrough Winter 2018
ARTHI
ARTHI 186B
3.35Average GPA
60.6%A-range grades
66 enrollmentsThrough Winter 2025
CHIN
CHIN 124A
3.50Average GPA
54.5%A-range grades
66 enrollmentsThrough Spring 2018
CHIN
CHIN 133
3.04Average GPA
28.8%A-range grades
66 enrollmentsThrough Winter 2016
CLASS
CLASS 178
3.55Average GPA
66.7%A-range grades
66 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 ↗