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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10,653 courses · Most enrollments first
CMPSC

CMPSC 176B

3.29Average GPA
52.1%A-range grades
689 enrollmentsThrough Spring 2023
ED

ED 360F

—Average GPA
—A-range grades
689 enrollmentsThrough Fall 2025
MUS A

MUS A 170V

3.98Average GPA
99.1%A-range grades
689 enrollmentsThrough Spring 2025
ENGL

ENGL 15SH

3.65Average GPA
72.4%A-range grades
685 enrollmentsThrough Fall 2024
CH ST

CH ST 180

3.45Average GPA
60.6%A-range grades
684 enrollmentsThrough Spring 2026
ES

ES 1- 17

0.00Average GPA
0.0%A-range grades
684 enrollmentsThrough Spring 2026
GEOG

GEOG 110

3.55Average GPA
71.2%A-range grades
684 enrollmentsThrough Winter 2026
INT

INT CS 120

—Average GPA
—A-range grades
682 enrollmentsThrough Spring 2026
ES

ES 1- 25A

—Average GPA
—A-range grades
681 enrollmentsThrough Spring 2020
PHIL

PHIL 500

—Average GPA
—A-range grades
679 enrollmentsThrough Spring 2026
ENV S

ENV S 184

3.48Average GPA
65.3%A-range grades
678 enrollmentsThrough Winter 2026
ED

ED 360W

—Average GPA
—A-range grades
677 enrollmentsThrough Winter 2026
FLMST

FLMST 96

2.32Average GPA
2.5%A-range grades
677 enrollmentsThrough Summer 2014
MATH

MATH 102A

2.97Average GPA
37.4%A-range grades
677 enrollmentsThrough Fall 2025
DANCE

DANCE 56A

3.56Average GPA
60.2%A-range grades
676 enrollmentsThrough Fall 2025
ENGL

ENGL 192FE

3.52Average GPA
68.3%A-range grades
676 enrollmentsThrough Summer 2026
ENV S

ENV S 163A

3.54Average GPA
67.9%A-range grades
676 enrollmentsThrough Winter 2026
ESS

ESS W 131

3.16Average GPA
46.3%A-range grades
676 enrollmentsThrough Spring 2025
ART

ART 14

3.56Average GPA
71.8%A-range grades
675 enrollmentsThrough Spring 2026
CMPSC

CMPSC 595N

—Average GPA
—A-range grades
675 enrollmentsThrough Winter 2026
EEMB

EEMB 142AL

3.53Average GPA
61.0%A-range grades
675 enrollmentsThrough Fall 2025
HIST

HIST 88

3.23Average GPA
51.8%A-range grades
675 enrollmentsThrough Spring 2026
INT

INT 199DC

3.52Average GPA
61.2%A-range grades
675 enrollmentsThrough Fall 2019
POL S

POL S 135

3.51Average GPA
61.2%A-range grades
675 enrollmentsThrough Winter 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 ↗