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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Start with a course.
INT
INT 94TR
—Average GPA
—A-range grades
20 enrollmentsThrough Winter 2017
INT
INT 94UD
—Average GPA
—A-range grades
20 enrollmentsThrough Spring 2017
IQB
IQB 226
3.74Average GPA
80.0%A-range grades
20 enrollmentsThrough Spring 2025
ITAL
ITAL 139DX
2.61Average GPA
30.0%A-range grades
20 enrollmentsThrough Spring 2023
KOR
KOR W 1
3.68Average GPA
73.7%A-range grades
20 enrollmentsThrough Summer 2026
LATIN
LATIN 213
3.86Average GPA
95.0%A-range grades
20 enrollmentsThrough Spring 2025
LAWSO
LAWSO 163
3.07Average GPA
35.0%A-range grades
20 enrollmentsThrough Winter 2010
LING
LING 1
—Average GPA
—A-range grades
20 enrollmentsThrough Fall 2009
LING
LING 150
2.49Average GPA
20.0%A-range grades
20 enrollmentsThrough Spring 2023
MATH
MATH 228A
3.69Average GPA
90.0%A-range grades
20 enrollmentsThrough Fall 2019
MATRL
MATRL 241
3.95Average GPA
100.0%A-range grades
20 enrollmentsThrough Fall 2020
MATRL
MATRL 280C
3.97Average GPA
100.0%A-range grades
20 enrollmentsThrough Spring 2012
MCDB
MCDB 194SM
3.76Average GPA
80.0%A-range grades
20 enrollmentsThrough Spring 2025
ME
ME 134
3.29Average GPA
45.0%A-range grades
20 enrollmentsThrough Spring 2019
ME
ME 225ED
3.92Average GPA
100.0%A-range grades
20 enrollmentsThrough Winter 2025
ME
ME 225NN
4.00Average GPA
100.0%A-range grades
20 enrollmentsThrough Winter 2025
MUS
MUS 2
4.00Average GPA
100.0%A-range grades
20 enrollmentsThrough Fall 2025
MUS
MUS 211B
3.95Average GPA
100.0%A-range grades
20 enrollmentsThrough Winter 2020
MUS
MUS 99
4.00Average GPA
100.0%A-range grades
20 enrollmentsThrough Winter 2020
MUS A
MUS A 237
4.00Average GPA
100.0%A-range grades
20 enrollmentsThrough Fall 2019
POL S
POL S 212
4.00Average GPA
100.0%A-range grades
20 enrollmentsThrough Spring 2025
PSTAT
PSTAT 221C
3.80Average GPA
95.0%A-range grades
20 enrollmentsThrough Spring 2024
PSY
PSY 160LJ
3.77Average GPA
80.0%A-range grades
20 enrollmentsThrough Winter 2012
PSY
PSY 247
3.83Average GPA
90.0%A-range grades
20 enrollmentsThrough Spring 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 ↗