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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ECE
ECE 277
3.74Average GPA
77.5%A-range grades
191 enrollmentsThrough Spring 2026
HIST
HIST 176B
3.17Average GPA
42.9%A-range grades
191 enrollmentsThrough Summer 2020
ITAL
ITAL 16A
3.71Average GPA
79.6%A-range grades
191 enrollmentsThrough Winter 2025
PSTAT
PSTAT 213C
3.64Average GPA
69.1%A-range grades
191 enrollmentsThrough Spring 2026
PSY
PSY 90A
3.97Average GPA
97.9%A-range grades
191 enrollmentsThrough Fall 2019
SOC
SOC 159S
3.18Average GPA
48.7%A-range grades
191 enrollmentsThrough Fall 2010
TMP
TMP 452A
3.88Average GPA
92.1%A-range grades
191 enrollmentsThrough Fall 2019
ANTH
ANTH 136
2.90Average GPA
40.0%A-range grades
190 enrollmentsThrough Spring 2014
ANTH
ANTH 145
3.04Average GPA
51.1%A-range grades
190 enrollmentsThrough Summer 2023
ANTH
ANTH 234
4.00Average GPA
100.0%A-range grades
190 enrollmentsThrough Spring 2023
AS AM
AS AM 121
3.41Average GPA
52.6%A-range grades
190 enrollmentsThrough Fall 2014
BMSE
BMSE 205A
3.27Average GPA
50.5%A-range grades
190 enrollmentsThrough Fall 2018
CNCSP
CNCSP 216
3.97Average GPA
97.9%A-range grades
190 enrollmentsThrough Winter 2025
ECE
ECE 1
—Average GPA
—A-range grades
190 enrollmentsThrough Spring 2013
ECE
ECE 179D
3.31Average GPA
51.1%A-range grades
190 enrollmentsThrough Spring 2026
ENGL
ENGL 134FC
3.27Average GPA
56.3%A-range grades
190 enrollmentsThrough Fall 2018
HIST
HIST 151B
2.93Average GPA
35.8%A-range grades
190 enrollmentsThrough Winter 2023
HIST
HIST 160B
2.82Average GPA
22.1%A-range grades
190 enrollmentsThrough Fall 2014
INT
INT 84ZW
3.98Average GPA
99.5%A-range grades
190 enrollmentsThrough Winter 2026
MATH
MATH 240A
3.79Average GPA
86.8%A-range grades
190 enrollmentsThrough Fall 2025
MS
MS 142
3.92Average GPA
92.6%A-range grades
190 enrollmentsThrough Winter 2026
PORT
PORT 5
3.25Average GPA
41.6%A-range grades
190 enrollmentsThrough Winter 2025
PSY
PSY 221C
3.88Average GPA
93.7%A-range grades
190 enrollmentsThrough Spring 2025
CH ST
CH ST 178A
3.35Average GPA
63.0%A-range grades
189 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 ↗