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.
INT
INT 197HC
0.00Average GPA
0.0%A-range grades
1,510 enrollmentsThrough Spring 2026
PSTATW
PSTATW 120A
3.01Average GPA
44.6%A-range grades
1,510 enrollmentsThrough Summer 2026
HIST W
HIST W 80
3.34Average GPA
58.7%A-range grades
1,503 enrollmentsThrough Summer 2026
CLASS
CLASS 20B
3.23Average GPA
52.3%A-range grades
1,497 enrollmentsThrough Winter 2026
ED
ED 265C
4.00Average GPA
100.0%A-range grades
1,497 enrollmentsThrough Spring 2025
PSTAT
PSTAT 134
3.36Average GPA
54.5%A-range grades
1,493 enrollmentsThrough Spring 2026
ME
ME 14
2.93Average GPA
34.8%A-range grades
1,492 enrollmentsThrough Summer 2026
ENV S
ENV S 15A
3.35Average GPA
54.8%A-range grades
1,489 enrollmentsThrough Winter 2026
SOC
SOC 105E
3.21Average GPA
48.5%A-range grades
1,487 enrollmentsThrough Spring 2026
MATH
MATH 118B
3.08Average GPA
43.7%A-range grades
1,485 enrollmentsThrough Winter 2026
SPAN W
SPAN W 1
2.75Average GPA
29.7%A-range grades
1,475 enrollmentsThrough Summer 2026
COMM W
COMM W 107
3.57Average GPA
71.2%A-range grades
1,474 enrollmentsThrough Summer 2026
CMPSC
CMPSC 502
0.00Average GPA
0.0%A-range grades
1,471 enrollmentsThrough Spring 2026
ECE
ECE 10C
3.01Average GPA
37.2%A-range grades
1,470 enrollmentsThrough Spring 2026
CH E
CH E 184B
3.22Average GPA
32.6%A-range grades
1,463 enrollmentsThrough Spring 2026
HIST
HIST 4A
3.37Average GPA
57.0%A-range grades
1,463 enrollmentsThrough Winter 2026
SPAN
SPAN 16B
3.14Average GPA
37.0%A-range grades
1,463 enrollmentsThrough Spring 2026
ME
ME 15
3.36Average GPA
56.0%A-range grades
1,459 enrollmentsThrough Summer 2026
ES
ES 1- 34B
—Average GPA
—A-range grades
1,456 enrollmentsThrough Winter 2020
ESM
ESM 204
3.61Average GPA
66.3%A-range grades
1,456 enrollmentsThrough Winter 2026
ME
ME 10
3.54Average GPA
72.5%A-range grades
1,452 enrollmentsThrough Spring 2026
ENV S
ENV S 15B
3.12Average GPA
42.2%A-range grades
1,449 enrollmentsThrough Spring 2026
ENV S
ENV S 15BL
3.64Average GPA
74.9%A-range grades
1,445 enrollmentsThrough Spring 2026
WRIT
WRIT 105G
3.24Average GPA
48.0%A-range grades
1,445 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 ↗