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
CHEM

CHEM 259AA

3.91Average GPA
100.0%A-range grades
13 enrollmentsThrough Spring 2025
CHIN

CHIN 25A

3.56Average GPA
61.5%A-range grades
13 enrollmentsThrough Spring 2010
CHIN

CHIN 292QC

4.00Average GPA
100.0%A-range grades
13 enrollmentsThrough Fall 2019
CLASS

CLASS 38H

3.91Average GPA
100.0%A-range grades
13 enrollmentsThrough Spring 2010
COMM

COMM 160CS

3.67Average GPA
69.2%A-range grades
13 enrollmentsThrough Fall 2015
COMM

COMM 594MS

3.88Average GPA
100.0%A-range grades
13 enrollmentsThrough Winter 2020
DANCE

DANCE 53

3.69Average GPA
84.6%A-range grades
13 enrollmentsThrough Spring 2024
DANCE

DANCE 82AR

3.48Average GPA
84.6%A-range grades
13 enrollmentsThrough Winter 2024
EARTH

EARTH 194VF

3.05Average GPA
30.8%A-range grades
13 enrollmentsThrough Fall 2024
EARTH

EARTH 224I

3.28Average GPA
30.8%A-range grades
13 enrollmentsThrough Winter 2017
ECON

ECON 216A

3.73Average GPA
84.6%A-range grades
13 enrollmentsThrough Fall 2015
ECON

ECON 250G

3.98Average GPA
100.0%A-range grades
13 enrollmentsThrough Fall 2023
ECON

ECON 260J

3.92Average GPA
92.3%A-range grades
13 enrollmentsThrough Fall 2021
ECON

ECON 276B

4.00Average GPA
100.0%A-range grades
13 enrollmentsThrough Spring 2018
ED

ED 140

3.62Average GPA
84.6%A-range grades
13 enrollmentsThrough Spring 2010
ED

ED 207

3.95Average GPA
100.0%A-range grades
13 enrollmentsThrough Fall 2011
ED

ED 209I

3.81Average GPA
92.3%A-range grades
13 enrollmentsThrough Spring 2016
ED

ED 222F

4.00Average GPA
100.0%A-range grades
13 enrollmentsThrough Spring 2024
ED

ED 293

3.92Average GPA
92.3%A-range grades
13 enrollmentsThrough Winter 2021
EEMB

EEMB 172

3.62Average GPA
69.2%A-range grades
13 enrollmentsThrough Winter 2010
EEMB

EEMB 179H

3.98Average GPA
100.0%A-range grades
13 enrollmentsThrough Winter 2022
ENGL

ENGL 128SN

2.20Average GPA
7.7%A-range grades
13 enrollmentsThrough Winter 2018
ENGL

ENGL 146WF

3.28Average GPA
30.8%A-range grades
13 enrollmentsThrough Winter 2017
ENGL

ENGL 175CR

3.87Average GPA
84.6%A-range grades
13 enrollmentsThrough Winter 2023
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 ↗

UCSB Course Search & Grade Distributions | Lagoon