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
Explore the archive

Start with a course.

10,653 courses · Most enrollments first
GLOBL

GLOBL 197

3.40Average GPA
56.4%A-range grades
1,332 enrollmentsThrough Winter 2022
PSY

PSY 140

3.27Average GPA
47.7%A-range grades
1,326 enrollmentsThrough Spring 2026
THTR

THTR 1

3.33Average GPA
56.4%A-range grades
1,326 enrollmentsThrough Winter 2026
CHEM

CHEM 116BL

3.22Average GPA
44.7%A-range grades
1,325 enrollmentsThrough Spring 2026
ANTH

ANTH 109

2.82Average GPA
28.9%A-range grades
1,323 enrollmentsThrough Summer 2026
EARTH

EARTH 111

2.56Average GPA
25.1%A-range grades
1,316 enrollmentsThrough Fall 2025
FR

FR 5

3.37Average GPA
55.5%A-range grades
1,316 enrollmentsThrough Winter 2026
GEOG

GEOG 150

2.22Average GPA
12.8%A-range grades
1,316 enrollmentsThrough Winter 2025
SOC

SOC 152C

3.98Average GPA
98.8%A-range grades
1,316 enrollmentsThrough Spring 2022
ECON

ECON 130

3.09Average GPA
36.2%A-range grades
1,315 enrollmentsThrough Fall 2025
COMM

COMM 154

3.02Average GPA
29.9%A-range grades
1,313 enrollmentsThrough Summer 2025
ME

ME 151A

2.89Average GPA
31.8%A-range grades
1,313 enrollmentsThrough Summer 2026
ESS

ESS 150

3.33Average GPA
53.1%A-range grades
1,310 enrollmentsThrough Spring 2026
PHYS

PHYS 5

2.87Average GPA
29.2%A-range grades
1,308 enrollmentsThrough Fall 2024
CHEM

CHEM 116AL

3.12Average GPA
36.9%A-range grades
1,306 enrollmentsThrough Winter 2026
ECE

ECE 1A

—Average GPA
—A-range grades
1,306 enrollmentsThrough Winter 2026
ESM

ESM 207

3.56Average GPA
57.0%A-range grades
1,303 enrollmentsThrough Spring 2026
PHYS

PHYS 596

0.00Average GPA
0.0%A-range grades
1,303 enrollmentsThrough Spring 2026
PHYS

PHYS 5L

3.70Average GPA
79.4%A-range grades
1,299 enrollmentsThrough Spring 2025
COMM

COMM 103

3.49Average GPA
60.1%A-range grades
1,293 enrollmentsThrough Spring 2026
PHYS

PHYS 260G

—Average GPA
—A-range grades
1,293 enrollmentsThrough Spring 2026
ANTH

ANTH 133

3.27Average GPA
51.7%A-range grades
1,291 enrollmentsThrough Summer 2026
SOC

SOC 108A

3.26Average GPA
52.5%A-range grades
1,291 enrollmentsThrough Winter 2026
ME

ME 105

3.39Average GPA
54.1%A-range grades
1,290 enrollmentsThrough Fall 2025
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 ↗