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.
INT
INT 94PX
—Average GPA
—A-range grades
77 enrollmentsThrough Fall 2015
JAPAN
JAPAN 138
3.34Average GPA
61.0%A-range grades
77 enrollmentsThrough Winter 2025
ME
ME 127
3.76Average GPA
83.1%A-range grades
77 enrollmentsThrough Winter 2026
ME
ME 185
3.76Average GPA
87.0%A-range grades
77 enrollmentsThrough Fall 2025
ME
ME 199
3.96Average GPA
97.4%A-range grades
77 enrollmentsThrough Spring 2026
ME
ME 501
—Average GPA
—A-range grades
77 enrollmentsThrough Fall 2019
MUS
MUS 109IA
3.91Average GPA
94.8%A-range grades
77 enrollmentsThrough Spring 2022
POL S
POL S 231
3.69Average GPA
79.2%A-range grades
77 enrollmentsThrough Spring 2025
PSTAT
PSTAT 262DS
3.99Average GPA
100.0%A-range grades
77 enrollmentsThrough Spring 2026
PSY
PSY 156L
3.61Average GPA
75.3%A-range grades
77 enrollmentsThrough Fall 2025
PSY
PSY 254
3.79Average GPA
85.7%A-range grades
77 enrollmentsThrough Fall 2025
RG ST
RG ST 199
3.89Average GPA
93.5%A-range grades
77 enrollmentsThrough Fall 2019
SOC
SOC W 185G
3.39Average GPA
64.0%A-range grades
77 enrollmentsThrough Summer 2026
ARTHI
ARTHI 187H
3.80Average GPA
89.5%A-range grades
76 enrollmentsThrough Fall 2023
CH E
CH E 230B
3.78Average GPA
81.6%A-range grades
76 enrollmentsThrough Spring 2025
CLASS
CLASS 120
3.17Average GPA
42.1%A-range grades
76 enrollmentsThrough Winter 2012
CMPSC
CMPSC 265
3.89Average GPA
93.4%A-range grades
76 enrollmentsThrough Spring 2023
CMPSC
CMPSC 284
3.74Average GPA
80.3%A-range grades
76 enrollmentsThrough Winter 2018
CMPSC
CMPSC 595D
—Average GPA
—A-range grades
76 enrollmentsThrough Spring 2017
COMM
COMM 160NT
2.98Average GPA
26.3%A-range grades
76 enrollmentsThrough Winter 2011
DANCE
DANCE 163
3.72Average GPA
78.9%A-range grades
76 enrollmentsThrough Spring 2026
EARTH
EARTH 182A
4.00Average GPA
100.0%A-range grades
76 enrollmentsThrough Winter 2023
ECE
ECE 122B
3.21Average GPA
48.7%A-range grades
76 enrollmentsThrough Spring 2026
ECE
ECE 273
3.69Average GPA
76.3%A-range grades
76 enrollmentsThrough Fall 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 ↗