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
Explore the archive
Start with a course.
ART
ART CS 125
—Average GPA
—A-range grades
83 enrollmentsThrough Fall 2024
ARTHI
ARTHI 186Q
3.22Average GPA
50.6%A-range grades
83 enrollmentsThrough Spring 2025
BL ST
BL ST 193GS
3.52Average GPA
54.2%A-range grades
83 enrollmentsThrough Spring 2018
ECE
ECE 282
3.75Average GPA
75.9%A-range grades
83 enrollmentsThrough Fall 2025
ED
ED 133
3.92Average GPA
96.4%A-range grades
83 enrollmentsThrough Fall 2016
ENGL
ENGL 128ML
3.50Average GPA
59.0%A-range grades
83 enrollmentsThrough Winter 2020
ENGR
ENGR 10H
—Average GPA
—A-range grades
83 enrollmentsThrough Spring 2020
ENV S
ENV S 140
3.57Average GPA
62.7%A-range grades
83 enrollmentsThrough Winter 2026
FAMST
FAMST 150CB
2.99Average GPA
25.3%A-range grades
83 enrollmentsThrough Winter 2015
HIST
HIST 129F
2.38Average GPA
21.7%A-range grades
83 enrollmentsThrough Fall 2018
HIST
HIST 158A
3.48Average GPA
79.5%A-range grades
83 enrollmentsThrough Fall 2023
HIST
HIST 295GS
3.95Average GPA
98.1%A-range grades
83 enrollmentsThrough Spring 2025
INT
INT 84BW
3.90Average GPA
96.4%A-range grades
83 enrollmentsThrough Spring 2026
LING
LING 212
3.92Average GPA
94.0%A-range grades
83 enrollmentsThrough Fall 2024
MATRL
MATRL 217
3.75Average GPA
78.3%A-range grades
83 enrollmentsThrough Spring 2025
MATRL
MATRL 286G
4.00Average GPA
100.0%A-range grades
83 enrollmentsThrough Spring 2022
PHIL
PHIL 296A
3.54Average GPA
74.7%A-range grades
83 enrollmentsThrough Winter 2024
PHYS
PHYS 121A
3.69Average GPA
79.5%A-range grades
83 enrollmentsThrough Winter 2014
SHS
SHS 128
3.35Average GPA
59.0%A-range grades
83 enrollmentsThrough Fall 2013
SLAV
SLAV 117F
3.61Average GPA
72.3%A-range grades
83 enrollmentsThrough Fall 2019
SOC
SOC 591
—Average GPA
—A-range grades
83 enrollmentsThrough Winter 2015
ECE
ECE 594D
3.80Average GPA
91.5%A-range grades
82 enrollmentsThrough Spring 2020
ECON
ECON 250A
3.89Average GPA
96.3%A-range grades
82 enrollmentsThrough Winter 2019
ED
ED 137
3.67Average GPA
74.4%A-range grades
82 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 ↗