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.
FEMST
FEMST 161
3.59Average GPA
77.0%A-range grades
235 enrollmentsThrough Winter 2026
HIST
HIST 136M
3.48Average GPA
71.5%A-range grades
235 enrollmentsThrough Winter 2026
MS
MS 2AB
3.95Average GPA
98.3%A-range grades
235 enrollmentsThrough Winter 2026
ARTST
ARTST 22
3.46Average GPA
66.7%A-range grades
234 enrollmentsThrough Spring 2013
ECE
ECE 157A
3.70Average GPA
76.1%A-range grades
234 enrollmentsThrough Fall 2025
ENGL
ENGL 122UE
3.55Average GPA
64.0%A-range grades
234 enrollmentsThrough Summer 2026
MATH CS
MATH CS 101
—Average GPA
—A-range grades
234 enrollmentsThrough Winter 2015
PHYS
PHYS 217A
3.79Average GPA
82.1%A-range grades
234 enrollmentsThrough Fall 2025
ANTH
ANTH 178
3.99Average GPA
98.5%A-range grades
233 enrollmentsThrough Winter 2025
EARTH
EARTH 106
3.58Average GPA
75.1%A-range grades
233 enrollmentsThrough Spring 2026
ECE
ECE 194BB
3.69Average GPA
82.0%A-range grades
233 enrollmentsThrough Fall 2025
ESS
ESS 101
2.78Average GPA
29.2%A-range grades
233 enrollmentsThrough Spring 2011
GLOBL
GLOBL 163
3.51Average GPA
68.7%A-range grades
233 enrollmentsThrough Fall 2025
PHYS
PHYS 223A
3.73Average GPA
78.5%A-range grades
233 enrollmentsThrough Fall 2025
SPAN
SPAN 115
3.55Average GPA
70.4%A-range grades
233 enrollmentsThrough Winter 2026
THTR
THTR 10B
3.78Average GPA
84.5%A-range grades
233 enrollmentsThrough Winter 2025
THTR
THTR 11B
3.51Average GPA
56.2%A-range grades
233 enrollmentsThrough Winter 2025
BL ST
BL ST 138
3.31Average GPA
60.3%A-range grades
232 enrollmentsThrough Fall 2025
CH E
CH E 220B
3.66Average GPA
71.6%A-range grades
232 enrollmentsThrough Spring 2025
EEMB
EEMB 157C
3.59Average GPA
67.2%A-range grades
232 enrollmentsThrough Spring 2026
EEMB
EEMB 502
0.00Average GPA
0.0%A-range grades
232 enrollmentsThrough Winter 2025
MATH
MATH 221B
3.82Average GPA
90.1%A-range grades
232 enrollmentsThrough Winter 2026
POL S
POL S 154
3.30Average GPA
52.2%A-range grades
232 enrollmentsThrough Winter 2022
SLAV
SLAV 182
3.64Average GPA
74.1%A-range grades
232 enrollmentsThrough Spring 2024
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 ↗