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.
WRIT
WRIT 159A
3.92Average GPA
94.4%A-range grades
180 enrollmentsThrough Winter 2026
EARTH
EARTH 161
3.85Average GPA
86.6%A-range grades
179 enrollmentsThrough Winter 2026
ECE
ECE 157B
3.78Average GPA
84.9%A-range grades
179 enrollmentsThrough Winter 2026
ECON
ECON 293
3.93Average GPA
98.3%A-range grades
179 enrollmentsThrough Spring 2019
EEMB
EEMB 194D
3.80Average GPA
86.6%A-range grades
179 enrollmentsThrough Winter 2024
FLMST
FLMST 122IT
2.85Average GPA
23.5%A-range grades
179 enrollmentsThrough Spring 2013
HIST
HIST 147G
3.28Average GPA
53.1%A-range grades
179 enrollmentsThrough Fall 2025
INT
INT 94GZ
—Average GPA
—A-range grades
179 enrollmentsThrough Summer 2022
ME
ME 197
3.93Average GPA
95.5%A-range grades
179 enrollmentsThrough Winter 2020
MUS A
MUS A 140
3.99Average GPA
100.0%A-range grades
179 enrollmentsThrough Spring 2025
PHIL
PHIL 122
2.95Average GPA
22.9%A-range grades
179 enrollmentsThrough Spring 2018
PHIL
PHIL 124D
2.54Average GPA
20.1%A-range grades
179 enrollmentsThrough Winter 2021
PSY
PSY 90C
3.99Average GPA
100.0%A-range grades
179 enrollmentsThrough Spring 2020
WRIT
WRIT 109JW
3.37Average GPA
46.9%A-range grades
179 enrollmentsThrough Spring 2011
GEOG
GEOG 183
3.17Average GPA
55.1%A-range grades
178 enrollmentsThrough Winter 2021
HIST
HIST 147R
3.32Average GPA
53.9%A-range grades
178 enrollmentsThrough Fall 2025
INT
INT 186AS
—Average GPA
—A-range grades
178 enrollmentsThrough Spring 2023
MATRL
MATRL 227
3.87Average GPA
87.6%A-range grades
178 enrollmentsThrough Spring 2026
ME
ME 179P
3.34Average GPA
56.2%A-range grades
178 enrollmentsThrough Fall 2025
PSY
PSY 135
2.62Average GPA
25.3%A-range grades
178 enrollmentsThrough Winter 2022
ANTH
ANTH 153S
2.54Average GPA
33.3%A-range grades
177 enrollmentsThrough Winter 2015
CHEM
CHEM 502B
—Average GPA
—A-range grades
177 enrollmentsThrough Winter 2023
FAMST
FAMST 118
3.57Average GPA
74.0%A-range grades
177 enrollmentsThrough Spring 2020
JAPAN
JAPAN 145
3.65Average GPA
79.1%A-range grades
177 enrollmentsThrough Winter 2024
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 ↗