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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HIST
HIST 201E
3.99Average GPA
99.6%A-range grades
258 enrollmentsThrough Fall 2024
INT
INT 94QD
—Average GPA
—A-range grades
258 enrollmentsThrough Spring 2023
MAT
MAT 80TH
2.91Average GPA
40.7%A-range grades
258 enrollmentsThrough Fall 2023
PHYS
PHYS 135
3.88Average GPA
94.2%A-range grades
258 enrollmentsThrough Winter 2026
THTR
THTR 151C
3.79Average GPA
87.6%A-range grades
258 enrollmentsThrough Spring 2025
CH ST
CH ST 109
3.47Average GPA
68.9%A-range grades
257 enrollmentsThrough Summer 2025
CHEM
CHEM 146
3.14Average GPA
35.8%A-range grades
257 enrollmentsThrough Winter 2018
ES
ES 1- 59A
—Average GPA
—A-range grades
257 enrollmentsThrough Spring 2016
HIST
HIST 172A
3.08Average GPA
40.1%A-range grades
257 enrollmentsThrough Winter 2022
PORT
PORT 4
3.18Average GPA
41.6%A-range grades
257 enrollmentsThrough Fall 2024
ANTH
ANTH 169
3.31Average GPA
58.6%A-range grades
256 enrollmentsThrough Spring 2023
ARTHI
ARTHI 113F
3.19Average GPA
42.6%A-range grades
256 enrollmentsThrough Fall 2022
RG ST
RG ST 116B
3.38Average GPA
54.9%A-range grades
256 enrollmentsThrough Spring 2026
EARTH
EARTH 6
3.44Average GPA
49.8%A-range grades
255 enrollmentsThrough Fall 2019
ECON
ECON 204B
3.73Average GPA
76.5%A-range grades
255 enrollmentsThrough Winter 2026
ECON
ECON 594EC
—Average GPA
—A-range grades
255 enrollmentsThrough Spring 2019
ENGL
ENGL 170IC
3.31Average GPA
41.6%A-range grades
255 enrollmentsThrough Winter 2026
ENGR
ENGR 122
3.34Average GPA
47.5%A-range grades
255 enrollmentsThrough Spring 2013
ENV S
ENV S 181
3.69Average GPA
82.0%A-range grades
255 enrollmentsThrough Fall 2025
ESM
ESM 262
3.90Average GPA
93.3%A-range grades
255 enrollmentsThrough Spring 2026
LIT
LIT CS 103
—Average GPA
—A-range grades
255 enrollmentsThrough Winter 2015
POL S
POL S 180
2.94Average GPA
22.7%A-range grades
255 enrollmentsThrough Winter 2026
THTR
THTR 11A
3.44Average GPA
52.5%A-range grades
255 enrollmentsThrough Fall 2025
ANTH
ANTH 176
3.36Average GPA
54.3%A-range grades
254 enrollmentsThrough Winter 2020
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 ↗