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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PHIL
PHIL 296C
3.63Average GPA
74.0%A-range grades
50 enrollmentsThrough Spring 2024
PSTAT
PSTAT 188
—Average GPA
—A-range grades
50 enrollmentsThrough Summer 2026
PSY
PSY 143S
3.58Average GPA
70.0%A-range grades
50 enrollmentsThrough Winter 2013
RUSS
RUSS 5
3.73Average GPA
84.0%A-range grades
50 enrollmentsThrough Winter 2025
SPAN
SPAN 212
3.81Average GPA
88.0%A-range grades
50 enrollmentsThrough Winter 2024
ART
ART 120EF
3.58Average GPA
69.4%A-range grades
49 enrollmentsThrough Spring 2020
ARTHI
ARTHI 105E
2.55Average GPA
26.5%A-range grades
49 enrollmentsThrough Spring 2012
ARTHI
ARTHI 105L
3.37Average GPA
61.2%A-range grades
49 enrollmentsThrough Fall 2011
ARTHI
ARTHI 135AA
3.68Average GPA
77.6%A-range grades
49 enrollmentsThrough Spring 2012
CH E
CH E 230D
3.96Average GPA
98.0%A-range grades
49 enrollmentsThrough Winter 2025
CH ST
CH ST 114
3.62Average GPA
83.7%A-range grades
49 enrollmentsThrough Spring 2023
CLASS
CLASS 37H
3.97Average GPA
95.9%A-range grades
49 enrollmentsThrough Fall 2015
CMPSC
CMPSC 595C
—Average GPA
—A-range grades
49 enrollmentsThrough Spring 2022
DANCE
DANCE 171
3.76Average GPA
81.6%A-range grades
49 enrollmentsThrough Spring 2022
EARTH
EARTH 199RA
3.99Average GPA
100.0%A-range grades
49 enrollmentsThrough Fall 2019
ECE
ECE 274
3.81Average GPA
87.8%A-range grades
49 enrollmentsThrough Winter 2026
ECON
ECON 245B
3.77Average GPA
85.7%A-range grades
49 enrollmentsThrough Winter 2020
ECON
ECON 250E
3.96Average GPA
100.0%A-range grades
49 enrollmentsThrough Winter 2025
ED
ED 224B
4.00Average GPA
100.0%A-range grades
49 enrollmentsThrough Spring 2018
ED
ED 228E
3.92Average GPA
93.9%A-range grades
49 enrollmentsThrough Spring 2023
ED
ED 317
4.00Average GPA
100.0%A-range grades
49 enrollmentsThrough Spring 2017
EEMB
EEMB 192
3.85Average GPA
89.8%A-range grades
49 enrollmentsThrough Fall 2025
ENGL
ENGL 146DS
3.67Average GPA
83.7%A-range grades
49 enrollmentsThrough Winter 2023
ENGL
ENGL 187ML
3.89Average GPA
93.9%A-range grades
49 enrollmentsThrough Winter 2023
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 ↗