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.
ED
ED 596
3.98Average GPA
97.3%A-range grades
243 enrollmentsThrough Winter 2021
ESM
ESM 449
3.97Average GPA
97.9%A-range grades
243 enrollmentsThrough Spring 2026
JAPAN
JAPAN 144
3.57Average GPA
68.7%A-range grades
243 enrollmentsThrough Winter 2026
MS
MS 2AC
3.97Average GPA
98.8%A-range grades
243 enrollmentsThrough Spring 2026
MUS A
MUS A 244
3.91Average GPA
96.3%A-range grades
243 enrollmentsThrough Winter 2023
POL S
POL S 110ET
3.18Average GPA
36.2%A-range grades
243 enrollmentsThrough Spring 2025
POL S
POL S 137
3.10Average GPA
37.0%A-range grades
243 enrollmentsThrough Fall 2017
RG ST
RG ST 10D
3.15Average GPA
43.2%A-range grades
243 enrollmentsThrough Fall 2023
ES
ES 1- 26B
—Average GPA
—A-range grades
242 enrollmentsThrough Winter 2020
FAMST
FAMST 192PM
2.91Average GPA
28.5%A-range grades
242 enrollmentsThrough Spring 2024
PHYS
PHYS 128BL
3.46Average GPA
60.7%A-range grades
242 enrollmentsThrough Winter 2019
SOC
SOC 139A
3.20Average GPA
57.9%A-range grades
242 enrollmentsThrough Winter 2022
SPAN
SPAN 137A
3.55Average GPA
57.0%A-range grades
242 enrollmentsThrough Spring 2019
BL ST
BL ST 175
3.49Average GPA
57.7%A-range grades
241 enrollmentsThrough Fall 2025
BL ST
BL ST 180
3.69Average GPA
79.3%A-range grades
241 enrollmentsThrough Spring 2026
ECE
ECE 122A
3.36Average GPA
53.5%A-range grades
241 enrollmentsThrough Fall 2025
ECON
ECON 204C
3.67Average GPA
69.3%A-range grades
241 enrollmentsThrough Spring 2026
EEMB
EEMB 144L
3.58Average GPA
70.5%A-range grades
241 enrollmentsThrough Fall 2025
FAMST
FAMST 124
2.76Average GPA
36.1%A-range grades
241 enrollmentsThrough Fall 2025
SOC
SOC 199
3.99Average GPA
99.6%A-range grades
241 enrollmentsThrough Spring 2026
WRIT
WRIT 160
3.36Average GPA
61.6%A-range grades
241 enrollmentsThrough Spring 2026
ARTHI
ARTHI 136K
3.23Average GPA
53.8%A-range grades
240 enrollmentsThrough Winter 2026
CH ST
CH ST 135
3.05Average GPA
43.8%A-range grades
240 enrollmentsThrough Fall 2023
ENV S
ENV S 193CE
3.34Average GPA
52.9%A-range grades
240 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 ↗