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.
ENGL
ENGL 50S
3.88Average GPA
91.9%A-range grades
135 enrollmentsThrough Winter 2025
FAMST
FAMST 56ZM
2.67Average GPA
17.8%A-range grades
135 enrollmentsThrough Winter 2022
MUS
MUS 168G
3.34Average GPA
67.4%A-range grades
135 enrollmentsThrough Spring 2026
MUS
MUS 27B
3.98Average GPA
99.3%A-range grades
135 enrollmentsThrough Winter 2021
RG ST
RG ST 151A
2.97Average GPA
34.1%A-range grades
135 enrollmentsThrough Spring 2021
SPAN
SPAN 163
3.33Average GPA
55.6%A-range grades
135 enrollmentsThrough Spring 2026
TMP
TMP 463
3.71Average GPA
83.0%A-range grades
135 enrollmentsThrough Winter 2025
W&L
W&L CS 170
—Average GPA
—A-range grades
135 enrollmentsThrough Summer 2021
ANTH
ANTH 176B
2.88Average GPA
23.1%A-range grades
134 enrollmentsThrough Winter 2019
ANTH
ANTH 199
3.99Average GPA
99.3%A-range grades
134 enrollmentsThrough Winter 2026
ARTHI
ARTHI 103G
3.30Average GPA
44.4%A-range grades
134 enrollmentsThrough Winter 2026
CH ST
CH ST 177
3.15Average GPA
38.1%A-range grades
134 enrollmentsThrough Spring 2012
CHEM
CHEM 124
3.06Average GPA
42.5%A-range grades
134 enrollmentsThrough Winter 2026
CMPSC
CMPSC 273
3.80Average GPA
82.8%A-range grades
134 enrollmentsThrough Spring 2019
ENGL
ENGL 102BA
3.39Average GPA
52.2%A-range grades
134 enrollmentsThrough Fall 2024
FAMST
FAMST 188TV
3.49Average GPA
76.1%A-range grades
134 enrollmentsThrough Spring 2026
FLMST
FLMST 121
2.75Average GPA
28.4%A-range grades
134 enrollmentsThrough Winter 2012
MATH
MATH 240B
3.89Average GPA
94.0%A-range grades
134 enrollmentsThrough Winter 2026
PHYS
PHYS 99
3.85Average GPA
87.3%A-range grades
134 enrollmentsThrough Spring 2020
RG ST
RG ST 160A
3.10Average GPA
38.1%A-range grades
134 enrollmentsThrough Summer 2024
ANTH
ANTH 156
3.13Average GPA
49.6%A-range grades
133 enrollmentsThrough Spring 2023
ART
ART 133M
3.97Average GPA
100.0%A-range grades
133 enrollmentsThrough Winter 2024
CNCSP
CNCSP 261
3.92Average GPA
94.0%A-range grades
133 enrollmentsThrough Winter 2025
DANCE
DANCE 82MX
3.94Average GPA
96.2%A-range grades
133 enrollmentsThrough Spring 2026
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 ↗