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 165S
3.72Average GPA
85.7%A-range grades
70 enrollmentsThrough Winter 2022
HIST
HIST 199
3.80Average GPA
90.0%A-range grades
70 enrollmentsThrough Spring 2020
INT
INT 15
3.51Average GPA
57.1%A-range grades
70 enrollmentsThrough Spring 2019
INT
INT 187AA
—Average GPA
—A-range grades
70 enrollmentsThrough Fall 2023
INT
INT 89AJ
—Average GPA
—A-range grades
70 enrollmentsThrough Spring 2019
INT
INT 89AK
—Average GPA
—A-range grades
70 enrollmentsThrough Spring 2020
LING
LING 201
3.85Average GPA
87.1%A-range grades
70 enrollmentsThrough Winter 2025
LING
LING 214
3.92Average GPA
95.7%A-range grades
70 enrollmentsThrough Fall 2020
MATH
MATH 237B
3.92Average GPA
94.3%A-range grades
70 enrollmentsThrough Winter 2026
MATH
MATH 246B
3.93Average GPA
97.1%A-range grades
70 enrollmentsThrough Winter 2025
MATH
MATH 3H
3.88Average GPA
92.9%A-range grades
70 enrollmentsThrough Winter 2012
ME
ME 147
3.50Average GPA
71.4%A-range grades
70 enrollmentsThrough Winter 2019
ME
ME 210B
3.75Average GPA
78.6%A-range grades
70 enrollmentsThrough Winter 2025
PHYS
PHYS 160J
—Average GPA
—A-range grades
70 enrollmentsThrough Spring 2014
SOC
SOC 136M
3.39Average GPA
50.0%A-range grades
70 enrollmentsThrough Fall 2010
W&L
W&L CS 152CS
—Average GPA
—A-range grades
70 enrollmentsThrough Fall 2025
ARTHI
ARTHI 187W
3.40Average GPA
63.8%A-range grades
69 enrollmentsThrough Winter 2022
C LIT
C LIT 109
3.52Average GPA
58.0%A-range grades
69 enrollmentsThrough Spring 2015
CH E
CH E 198
3.97Average GPA
98.6%A-range grades
69 enrollmentsThrough Fall 2019
CH E
CH E 594
3.94Average GPA
98.6%A-range grades
69 enrollmentsThrough Winter 2025
CHIN
CHIN 139
3.29Average GPA
49.3%A-range grades
69 enrollmentsThrough Fall 2019
CHIN
CHIN 171
2.79Average GPA
20.3%A-range grades
69 enrollmentsThrough Spring 2015
ECE
ECE 179P
3.34Average GPA
55.1%A-range grades
69 enrollmentsThrough Spring 2025
ECE
ECE 194M
3.03Average GPA
49.3%A-range grades
69 enrollmentsThrough Fall 2022
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 ↗