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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MCDB
MCDB 133L
3.57Average GPA
64.5%A-range grades
318 enrollmentsThrough Spring 2026
TMP
TMP 412
3.67Average GPA
70.8%A-range grades
318 enrollmentsThrough Fall 2024
AS AM
AS AM 100BB
3.12Average GPA
46.7%A-range grades
317 enrollmentsThrough Spring 2023
C LIT
C LIT 50C
3.66Average GPA
77.9%A-range grades
317 enrollmentsThrough Winter 2024
COMM
COMM 186
3.20Average GPA
41.0%A-range grades
317 enrollmentsThrough Spring 2025
ESM
ESM 237
3.87Average GPA
90.2%A-range grades
317 enrollmentsThrough Spring 2025
FEMST
FEMST 143
3.12Average GPA
49.2%A-range grades
317 enrollmentsThrough Winter 2022
AS AM
AS AM 130
3.15Average GPA
35.5%A-range grades
316 enrollmentsThrough Spring 2026
COMM
COMM 188
3.58Average GPA
65.8%A-range grades
316 enrollmentsThrough Winter 2025
ENGL
ENGL 65WW
3.91Average GPA
94.6%A-range grades
316 enrollmentsThrough Fall 2019
ENV S
ENV S 194GB
3.69Average GPA
75.6%A-range grades
316 enrollmentsThrough Spring 2018
GER
GER 114
3.74Average GPA
84.8%A-range grades
316 enrollmentsThrough Spring 2026
HIST
HIST 140B
2.59Average GPA
19.6%A-range grades
316 enrollmentsThrough Spring 2019
HIST
HIST 188S
3.46Average GPA
62.0%A-range grades
316 enrollmentsThrough Spring 2025
MATRL
MATRL 100C
3.29Average GPA
49.1%A-range grades
316 enrollmentsThrough Spring 2026
MCDB
MCDB 220B
3.65Average GPA
74.1%A-range grades
316 enrollmentsThrough Winter 2020
RG ST
RG ST 30
3.67Average GPA
77.8%A-range grades
316 enrollmentsThrough Spring 2026
SPAN
SPAN 140A
3.41Average GPA
59.2%A-range grades
316 enrollmentsThrough Spring 2022
SPAN
SPAN 194
3.57Average GPA
75.3%A-range grades
316 enrollmentsThrough Winter 2025
ESM
ESM 225
3.89Average GPA
92.7%A-range grades
315 enrollmentsThrough Winter 2026
ARTHI
ARTHI 119B
3.39Average GPA
55.4%A-range grades
314 enrollmentsThrough Spring 2023
AS AM
AS AM 127
3.64Average GPA
81.2%A-range grades
314 enrollmentsThrough Fall 2025
HIST
HIST 171ME
3.51Average GPA
58.0%A-range grades
314 enrollmentsThrough Winter 2023
HIST
HIST 46MI
3.34Average GPA
59.9%A-range grades
314 enrollmentsThrough Winter 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 ↗