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.
SPAN
SPAN 183IA
3.79Average GPA
83.9%A-range grades
93 enrollmentsThrough Spring 2025
THTR
THTR 132
3.39Average GPA
67.7%A-range grades
93 enrollmentsThrough Spring 2025
WRIT W
WRIT W 105M
3.63Average GPA
76.3%A-range grades
93 enrollmentsThrough Summer 2026
ARTHI
ARTHI 187Z
3.46Average GPA
70.7%A-range grades
92 enrollmentsThrough Spring 2024
ARTST
ARTST 101
3.69Average GPA
69.6%A-range grades
92 enrollmentsThrough Spring 2013
AS AM
AS AM 116
3.30Average GPA
62.0%A-range grades
92 enrollmentsThrough Spring 2022
CH ST
CH ST 168GQ
3.16Average GPA
47.8%A-range grades
92 enrollmentsThrough Spring 2019
CH ST
CH ST 501
—Average GPA
—A-range grades
92 enrollmentsThrough Winter 2025
CMPSCCS
CMPSCCS 10
—Average GPA
—A-range grades
92 enrollmentsThrough Spring 2015
CNCSP
CNCSP 276A
—Average GPA
—A-range grades
92 enrollmentsThrough Winter 2020
COMM
COMM 160CG
3.08Average GPA
31.1%A-range grades
92 enrollmentsThrough Spring 2026
ED
ED 221D
3.95Average GPA
96.7%A-range grades
92 enrollmentsThrough Spring 2026
ENGL
ENGL 40BB
3.20Average GPA
36.3%A-range grades
92 enrollmentsThrough Winter 2026
ENV SW
ENV SW 50
3.53Average GPA
75.0%A-range grades
92 enrollmentsThrough Spring 2023
ES
ES 1- 18D
—Average GPA
—A-range grades
92 enrollmentsThrough Fall 2015
ESM
ESM 595AL
4.00Average GPA
100.0%A-range grades
92 enrollmentsThrough Spring 2025
ESS
ESS 176
3.81Average GPA
87.0%A-range grades
92 enrollmentsThrough Winter 2012
FEMST
FEMST 186EG
3.73Average GPA
80.4%A-range grades
92 enrollmentsThrough Spring 2026
INT
INT 187AJ
—Average GPA
—A-range grades
92 enrollmentsThrough Winter 2026
INT
INT 80EM
2.92Average GPA
46.7%A-range grades
92 enrollmentsThrough Winter 2020
INT
INT 84CE
3.99Average GPA
98.9%A-range grades
92 enrollmentsThrough Fall 2024
INT
INT 94ER
—Average GPA
—A-range grades
92 enrollmentsThrough Fall 2018
INT
INT 94OT
—Average GPA
—A-range grades
92 enrollmentsThrough Fall 2016
LATIN
LATIN 102
3.69Average GPA
72.8%A-range grades
92 enrollmentsThrough Spring 2025
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 ↗