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
ANTH

ANTH 121

2.82Average GPA
35.9%A-range grades
1,074 enrollmentsThrough Spring 2021
ES

ES 1- 6B

—Average GPA
—A-range grades
1,073 enrollmentsThrough Spring 2020
ECE

ECE 188A

3.92Average GPA
93.1%A-range grades
1,072 enrollmentsThrough Fall 2025
LING

LING 187

3.40Average GPA
62.6%A-range grades
1,072 enrollmentsThrough Spring 2026
PHYS

PHYS 260A

—Average GPA
—A-range grades
1,072 enrollmentsThrough Fall 2025
SOC

SOC 174

3.35Average GPA
58.8%A-range grades
1,072 enrollmentsThrough Spring 2026
WRIT W

WRIT W 107WC

3.54Average GPA
77.2%A-range grades
1,070 enrollmentsThrough Summer 2026
RG ST

RG ST 80C

2.89Average GPA
34.1%A-range grades
1,069 enrollmentsThrough Winter 2026
DANCE

DANCE 149

3.98Average GPA
99.8%A-range grades
1,064 enrollmentsThrough Spring 2026
EEMB

EEMB 163

3.12Average GPA
36.0%A-range grades
1,064 enrollmentsThrough Winter 2026
ECON

ECON 115

2.88Average GPA
24.5%A-range grades
1,063 enrollmentsThrough Winter 2025
GEOG

GEOG 149

3.07Average GPA
37.8%A-range grades
1,063 enrollmentsThrough Winter 2026
ENGL

ENGL 134NA

3.49Average GPA
64.5%A-range grades
1,061 enrollmentsThrough Spring 2026
COMM

COMM 163

3.33Average GPA
48.1%A-range grades
1,060 enrollmentsThrough Spring 2026
RG ST

RG ST 35

3.21Average GPA
51.0%A-range grades
1,060 enrollmentsThrough Fall 2024
CHIN

CHIN 3

3.40Average GPA
61.0%A-range grades
1,059 enrollmentsThrough Spring 2026
ESS

ESS 96

0.00Average GPA
0.0%A-range grades
1,059 enrollmentsThrough Winter 2021
COMM

COMM 131

3.24Average GPA
37.1%A-range grades
1,056 enrollmentsThrough Fall 2023
WRIT

WRIT 150

—Average GPA
—A-range grades
1,056 enrollmentsThrough Spring 2026
CLASS

CLASS 102

3.36Average GPA
57.3%A-range grades
1,048 enrollmentsThrough Fall 2025
ECE

ECE 134

3.05Average GPA
44.0%A-range grades
1,046 enrollmentsThrough Fall 2025
HIST

HIST 46

3.10Average GPA
38.3%A-range grades
1,046 enrollmentsThrough Summer 2019
ECE

ECE 132

2.96Average GPA
30.6%A-range grades
1,045 enrollmentsThrough Fall 2025
FAMST

FAMST 101A

2.87Average GPA
27.0%A-range grades
1,045 enrollmentsThrough Summer 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 ↗