The Lagoon course explorerUC Santa Barbara

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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
WRIT

WRIT 157A

3.85Average GPA
91.6%A-range grades
379 enrollmentsThrough Winter 2026
BL ST

BL ST 171

3.53Average GPA
63.0%A-range grades
378 enrollmentsThrough Winter 2026
ECE

ECE 180

3.61Average GPA
70.6%A-range grades
378 enrollmentsThrough Fall 2025
ES

ES 1- 26A

0.00Average GPA
0.0%A-range grades
378 enrollmentsThrough Winter 2020
HIST

HIST 168B

3.19Average GPA
41.0%A-range grades
378 enrollmentsThrough Fall 2023
INT

INT 84BC

3.98Average GPA
98.4%A-range grades
378 enrollmentsThrough Spring 2026
SOC

SOC 134RC

3.81Average GPA
90.5%A-range grades
378 enrollmentsThrough Winter 2018
ENV S

ENV S 120

3.23Average GPA
41.9%A-range grades
377 enrollmentsThrough Fall 2017
LING

LING 194

3.57Average GPA
73.7%A-range grades
377 enrollmentsThrough Spring 2026
MATH

MATH 201A

3.70Average GPA
77.2%A-range grades
377 enrollmentsThrough Fall 2025
SOC

SOC 176A

2.96Average GPA
27.1%A-range grades
377 enrollmentsThrough Winter 2016
BL ST

BL ST 152

3.54Average GPA
73.9%A-range grades
376 enrollmentsThrough Winter 2026
CHEM

CHEM 193

3.36Average GPA
72.7%A-range grades
376 enrollmentsThrough Fall 2019
COMM

COMM 187

3.87Average GPA
91.7%A-range grades
376 enrollmentsThrough Spring 2026
EEMB

EEMB 184

0.00Average GPA
0.0%A-range grades
376 enrollmentsThrough Spring 2026
LING

LING 140

3.60Average GPA
71.5%A-range grades
376 enrollmentsThrough Spring 2026
PSTAT

PSTAT 197A

3.77Average GPA
82.2%A-range grades
376 enrollmentsThrough Fall 2025
ECE

ECE 235

3.60Average GPA
62.1%A-range grades
375 enrollmentsThrough Fall 2025
ESM

ESM 270

3.75Average GPA
81.3%A-range grades
375 enrollmentsThrough Fall 2025
ANTH

ANTH 107

2.89Average GPA
34.5%A-range grades
374 enrollmentsThrough Summer 2016
ENGL

ENGL 114WR

3.39Average GPA
57.2%A-range grades
374 enrollmentsThrough Summer 2015
ENV S

ENV S 178

3.35Average GPA
46.4%A-range grades
374 enrollmentsThrough Summer 2026
FR

FR 26

3.33Average GPA
52.4%A-range grades
374 enrollmentsThrough Spring 2017
JAPAN

JAPAN 120C

3.52Average GPA
66.3%A-range grades
374 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 ↗