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.
SPAN
SPAN 114A
3.71Average GPA
77.2%A-range grades
101 enrollmentsThrough Fall 2017
ARTHI
ARTHI 116AA
2.90Average GPA
26.0%A-range grades
100 enrollmentsThrough Spring 2012
BIOL CS
BIOL CS 25
—Average GPA
—A-range grades
100 enrollmentsThrough Spring 2020
DANCE
DANCE 145G
3.80Average GPA
86.0%A-range grades
100 enrollmentsThrough Fall 2025
DANCE
DANCE 60
3.60Average GPA
83.0%A-range grades
100 enrollmentsThrough Summer 2017
ED
ED 187
3.39Average GPA
56.0%A-range grades
100 enrollmentsThrough Spring 2015
EEMB
EEMB 149
2.52Average GPA
12.0%A-range grades
100 enrollmentsThrough Spring 2010
ENGL
ENGL 165IB
2.77Average GPA
47.4%A-range grades
100 enrollmentsThrough Summer 2026
HEB
HEB 5
3.83Average GPA
90.0%A-range grades
100 enrollmentsThrough Winter 2020
INT
INT 201GW
4.00Average GPA
100.0%A-range grades
100 enrollmentsThrough Fall 2019
PHIL
PHIL 163
2.92Average GPA
37.0%A-range grades
100 enrollmentsThrough Summer 2023
PORT
PORT 102A
3.71Average GPA
77.0%A-range grades
100 enrollmentsThrough Fall 2023
RG ST
RG ST 133D
3.49Average GPA
53.0%A-range grades
100 enrollmentsThrough Spring 2021
RG ST
RG ST 135
3.94Average GPA
95.0%A-range grades
100 enrollmentsThrough Fall 2020
SPAN
SPAN 155B
3.73Average GPA
82.0%A-range grades
100 enrollmentsThrough Spring 2026
SPAN
SPAN 599
0.00Average GPA
0.0%A-range grades
100 enrollmentsThrough Spring 2020
WRIT
WRIT 162
3.58Average GPA
58.0%A-range grades
100 enrollmentsThrough Spring 2024
ANTH
ANTH 159
3.49Average GPA
72.2%A-range grades
99 enrollmentsThrough Spring 2026
ANTH
ANTH 241A
3.99Average GPA
100.0%A-range grades
99 enrollmentsThrough Spring 2024
ARTST
ARTST 196
3.79Average GPA
82.8%A-range grades
99 enrollmentsThrough Spring 2013
CH ST
CH ST 137
3.43Average GPA
60.6%A-range grades
99 enrollmentsThrough Spring 2020
EACS
EACS 14
3.29Average GPA
55.6%A-range grades
99 enrollmentsThrough Winter 2020
ECE
ECE 218B
3.66Average GPA
66.7%A-range grades
99 enrollmentsThrough Winter 2026
ECE
ECE 278C
3.88Average GPA
91.9%A-range grades
99 enrollmentsThrough Fall 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 ↗