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 200E
3.92Average GPA
96.9%A-range grades
32 enrollmentsThrough Winter 2025
HIST
HIST 201OH
3.98Average GPA
100.0%A-range grades
32 enrollmentsThrough Spring 2024
HIST
HIST 266A
3.69Average GPA
93.8%A-range grades
32 enrollmentsThrough Fall 2020
INT
INT 186AI
—Average GPA
—A-range grades
32 enrollmentsThrough Winter 2025
INT
INT 36LH
3.44Average GPA
50.0%A-range grades
32 enrollmentsThrough Summer 2019
INT
INT 594NP
4.00Average GPA
100.0%A-range grades
32 enrollmentsThrough Winter 2020
INT
INT 84AQ
3.88Average GPA
96.9%A-range grades
32 enrollmentsThrough Winter 2024
INT
INT 84AX
4.00Average GPA
100.0%A-range grades
32 enrollmentsThrough Spring 2026
INT
INT 94BR
—Average GPA
—A-range grades
32 enrollmentsThrough Winter 2013
ITAL
ITAL 139GX
3.13Average GPA
40.6%A-range grades
32 enrollmentsThrough Winter 2022
KOR
KOR 121A
3.95Average GPA
93.8%A-range grades
32 enrollmentsThrough Summer 2025
LAWSO
LAWSO 3B
—Average GPA
—A-range grades
32 enrollmentsThrough Winter 2010
LING
LING 199RA
—Average GPA
—A-range grades
32 enrollmentsThrough Fall 2017
MAT
MAT 259
3.59Average GPA
87.5%A-range grades
32 enrollmentsThrough Winter 2014
MATH
MATH 209
3.59Average GPA
59.4%A-range grades
32 enrollmentsThrough Spring 2018
MATH CS
MATH CS 130B
—Average GPA
—A-range grades
32 enrollmentsThrough Winter 2018
MCDB
MCDB 16
—Average GPA
—A-range grades
32 enrollmentsThrough Winter 2025
MUS
MUS 120C
3.75Average GPA
90.6%A-range grades
32 enrollmentsThrough Winter 2013
MUS
MUS 260D
3.60Average GPA
90.6%A-range grades
32 enrollmentsThrough Fall 2022
MUS A
MUS A 270M
4.00Average GPA
100.0%A-range grades
32 enrollmentsThrough Spring 2022
MUS A
MUS A 45H
3.88Average GPA
96.9%A-range grades
32 enrollmentsThrough Fall 2019
MUS
MUS CS 15
—Average GPA
—A-range grades
32 enrollmentsThrough Winter 2022
PHIL
PHIL 501
—Average GPA
—A-range grades
32 enrollmentsThrough Fall 2019
PHYS
PHYS 228
3.94Average GPA
93.8%A-range grades
32 enrollmentsThrough Fall 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 ↗