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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WRIT W
WRIT W 6R
3.38Average GPA
58.1%A-range grades
2,641 enrollmentsThrough Summer 2026
SPAN
SPAN 6
3.07Average GPA
36.4%A-range grades
2,631 enrollmentsThrough Spring 2026
INT
INT 1
—Average GPA
—A-range grades
2,628 enrollmentsThrough Fall 2018
WRIT
WRIT 105R
3.60Average GPA
71.2%A-range grades
2,628 enrollmentsThrough Spring 2026
PSY
PSY 5
2.37Average GPA
14.7%A-range grades
2,626 enrollmentsThrough Fall 2018
ECE
ECE 152A
3.11Average GPA
36.2%A-range grades
2,623 enrollmentsThrough Spring 2026
ENGL
ENGL 104B
3.27Average GPA
49.8%A-range grades
2,614 enrollmentsThrough Fall 2022
COMM
COMM 117
2.76Average GPA
21.3%A-range grades
2,612 enrollmentsThrough Winter 2026
CNCSP
CNCSP 112
3.77Average GPA
84.1%A-range grades
2,611 enrollmentsThrough Summer 2026
INT
INT 93LS
3.91Average GPA
93.8%A-range grades
2,592 enrollmentsThrough Summer 2026
CMPSC
CMPSC 596
3.97Average GPA
98.7%A-range grades
2,579 enrollmentsThrough Winter 2021
SOC
SOC 122
3.33Average GPA
50.9%A-range grades
2,554 enrollmentsThrough Summer 2026
AS AM
AS AM 8
3.34Average GPA
48.0%A-range grades
2,549 enrollmentsThrough Spring 2026
SPAN
SPAN 4
2.92Average GPA
29.4%A-range grades
2,548 enrollmentsThrough Spring 2026
MATH
MATH 104B
3.21Average GPA
51.7%A-range grades
2,544 enrollmentsThrough Summer 2026
PSY
PSY 124
3.24Average GPA
46.5%A-range grades
2,537 enrollmentsThrough Winter 2026
ITAL
ITAL 2
3.31Average GPA
53.6%A-range grades
2,529 enrollmentsThrough Summer 2026
MCDB
MCDB 108C
3.22Average GPA
44.7%A-range grades
2,524 enrollmentsThrough Spring 2026
EEMB
EEMB 112
2.96Average GPA
31.7%A-range grades
2,500 enrollmentsThrough Fall 2025
PSY
PSY 183
2.84Average GPA
32.0%A-range grades
2,495 enrollmentsThrough Winter 2026
ENGL
ENGL 103B
3.17Average GPA
42.7%A-range grades
2,486 enrollmentsThrough Summer 2026
RG ST
RG ST 21
3.37Average GPA
57.5%A-range grades
2,486 enrollmentsThrough Fall 2025
SOC
SOC 146
3.31Average GPA
54.6%A-range grades
2,472 enrollmentsThrough Spring 2026
ESS
ESS 132
3.32Average GPA
52.5%A-range grades
2,466 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 ↗