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.
GEOG
GEOG 185A
2.63Average GPA
23.3%A-range grades
163 enrollmentsThrough Winter 2015
ITAL
ITAL 16B
3.50Average GPA
71.8%A-range grades
163 enrollmentsThrough Spring 2025
MCDB
MCDB 172
3.67Average GPA
81.0%A-range grades
163 enrollmentsThrough Winter 2024
POL S
POL S 106MO
3.17Average GPA
33.7%A-range grades
163 enrollmentsThrough Winter 2020
THTR
THTR 152B
3.70Average GPA
77.9%A-range grades
163 enrollmentsThrough Winter 2025
CMPSC
CMPSC 290G
3.81Average GPA
89.5%A-range grades
162 enrollmentsThrough Winter 2016
EARTH
EARTH 201A
3.86Average GPA
88.3%A-range grades
162 enrollmentsThrough Fall 2025
EEMB
EEMB 157A
2.86Average GPA
29.6%A-range grades
162 enrollmentsThrough Fall 2025
ENGL
ENGL 122CC
3.74Average GPA
82.7%A-range grades
162 enrollmentsThrough Summer 2023
ENV S
ENV S 127B
3.87Average GPA
92.6%A-range grades
162 enrollmentsThrough Spring 2026
ESM
ESM 272
3.91Average GPA
90.7%A-range grades
162 enrollmentsThrough Spring 2020
LING
LING 185
3.16Average GPA
42.6%A-range grades
162 enrollmentsThrough Summer 2017
MCDB
MCDB 235
3.92Average GPA
94.4%A-range grades
162 enrollmentsThrough Fall 2019
C LIT
C LIT 186AD
3.62Average GPA
71.4%A-range grades
161 enrollmentsThrough Spring 2016
CLASS
CLASS 140
3.41Average GPA
60.2%A-range grades
161 enrollmentsThrough Fall 2022
EARTH
EARTH 136
3.22Average GPA
50.3%A-range grades
161 enrollmentsThrough Winter 2026
EARTH
EARTH 177
2.97Average GPA
34.2%A-range grades
161 enrollmentsThrough Fall 2023
ECE
ECE 136C
3.75Average GPA
81.4%A-range grades
161 enrollmentsThrough Spring 2026
ENGR
ENGR 225
—Average GPA
—A-range grades
161 enrollmentsThrough Spring 2022
HIST
HIST 201AM
3.87Average GPA
95.0%A-range grades
161 enrollmentsThrough Fall 2020
INT
INT 94GQ
—Average GPA
—A-range grades
161 enrollmentsThrough Fall 2018
LING
LING 102
3.25Average GPA
62.7%A-range grades
161 enrollmentsThrough Fall 2025
MUS
MUS 117
3.73Average GPA
82.6%A-range grades
161 enrollmentsThrough Spring 2025
RG ST
RG ST 147
3.50Average GPA
67.1%A-range grades
161 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 ↗