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.
ECE
ECE 255A
3.78Average GPA
82.0%A-range grades
89 enrollmentsThrough Spring 2014
ENGL
ENGL 122ME
3.34Average GPA
50.6%A-range grades
89 enrollmentsThrough Fall 2022
FAMST
FAMST 155SR
2.84Average GPA
27.0%A-range grades
89 enrollmentsThrough Fall 2022
FAMST
FAMST 192FC
3.16Average GPA
34.8%A-range grades
89 enrollmentsThrough Summer 2025
GLOBL
GLOBL 171
3.72Average GPA
83.1%A-range grades
89 enrollmentsThrough Summer 2013
INT
INT 84IR
4.00Average GPA
100.0%A-range grades
89 enrollmentsThrough Fall 2017
MUS
MUS 150
3.93Average GPA
97.8%A-range grades
89 enrollmentsThrough Spring 2019
MUS
MUS 175K
3.68Average GPA
71.9%A-range grades
89 enrollmentsThrough Fall 2025
MUS
MUS 51
3.96Average GPA
96.6%A-range grades
89 enrollmentsThrough Fall 2024
PHYS
PHYS 232
3.73Average GPA
82.0%A-range grades
89 enrollmentsThrough Fall 2025
THTR
THTR 130
3.56Average GPA
69.7%A-range grades
89 enrollmentsThrough Spring 2025
THTR
THTR 181B
3.29Average GPA
53.9%A-range grades
89 enrollmentsThrough Spring 2024
THTR
THTR 182RN
3.54Average GPA
76.4%A-range grades
89 enrollmentsThrough Spring 2023
ANTH
ANTH 138
3.54Average GPA
71.6%A-range grades
88 enrollmentsThrough Winter 2023
ART
ART 199RA
3.92Average GPA
96.6%A-range grades
88 enrollmentsThrough Fall 2019
ARTST
ARTST 125
3.25Average GPA
51.1%A-range grades
88 enrollmentsThrough Summer 2013
BL ST
BL ST 208
3.88Average GPA
92.0%A-range grades
88 enrollmentsThrough Fall 2025
BMSE
BMSE 201A
3.66Average GPA
77.3%A-range grades
88 enrollmentsThrough Spring 2022
ECE
ECE 194V
3.20Average GPA
47.7%A-range grades
88 enrollmentsThrough Fall 2019
ED
ED 332B
—Average GPA
—A-range grades
88 enrollmentsThrough Fall 2009
FAMST
FAMST 187SS
3.55Average GPA
58.6%A-range grades
88 enrollmentsThrough Spring 2026
FAMST
FAMST 56AI
3.75Average GPA
86.4%A-range grades
88 enrollmentsThrough Spring 2024
GPS
GPS 194
2.79Average GPA
26.1%A-range grades
88 enrollmentsThrough Spring 2015
HIST
HIST 112E
3.51Average GPA
69.3%A-range grades
88 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 ↗