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.
BIOE
BIOE 120B
3.87Average GPA
93.1%A-range grades
29 enrollmentsThrough Winter 2026
BL ST
BL ST 191IB
3.87Average GPA
86.2%A-range grades
29 enrollmentsThrough Spring 2012
BL ST
BL ST 193CC
3.38Average GPA
58.6%A-range grades
29 enrollmentsThrough Fall 2015
C LIT
C LIT 139
3.08Average GPA
48.3%A-range grades
29 enrollmentsThrough Fall 2019
C LIT
C LIT 184KA
3.00Average GPA
44.8%A-range grades
29 enrollmentsThrough Fall 2025
C LIT
C LIT 185
3.70Average GPA
86.2%A-range grades
29 enrollmentsThrough Spring 2025
CH E
CH E 210C
3.90Average GPA
96.6%A-range grades
29 enrollmentsThrough Spring 2026
CNCSP
CNCSP 217
3.93Average GPA
96.6%A-range grades
29 enrollmentsThrough Spring 2025
COMM
COMM 212
3.94Average GPA
96.6%A-range grades
29 enrollmentsThrough Spring 2025
DANCE
DANCE 151T
4.00Average GPA
100.0%A-range grades
29 enrollmentsThrough Spring 2012
ECE
ECE 124D
3.09Average GPA
44.8%A-range grades
29 enrollmentsThrough Winter 2014
ECE
ECE 277B
3.64Average GPA
65.5%A-range grades
29 enrollmentsThrough Fall 2011
ECE
ECE 279
3.76Average GPA
79.3%A-range grades
29 enrollmentsThrough Fall 2014
ECON
ECON 260G
3.85Average GPA
93.1%A-range grades
29 enrollmentsThrough Winter 2025
ECON
ECON 290DM
—Average GPA
—A-range grades
29 enrollmentsThrough Spring 2024
ED
ED 202I
3.97Average GPA
96.6%A-range grades
29 enrollmentsThrough Winter 2024
ED
ED 221H
3.86Average GPA
96.6%A-range grades
29 enrollmentsThrough Winter 2022
EEMB
EEMB 12
—Average GPA
—A-range grades
29 enrollmentsThrough Winter 2025
EEMB
EEMB 137
2.93Average GPA
37.9%A-range grades
29 enrollmentsThrough Spring 2020
EEMB
EEMB 279
3.94Average GPA
93.1%A-range grades
29 enrollmentsThrough Winter 2022
ENGL
ENGL 122RS
3.54Average GPA
62.1%A-range grades
29 enrollmentsThrough Spring 2021
ENGL
ENGL 148RP
3.53Average GPA
48.3%A-range grades
29 enrollmentsThrough Winter 2015
ENGL
ENGL 165EE
3.57Average GPA
69.0%A-range grades
29 enrollmentsThrough Spring 2020
ENGL
ENGL 192AF
3.38Average GPA
69.0%A-range grades
29 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 ↗