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
INT

INT 94QR

0.00Average GPA
0.0%A-range grades
142 enrollmentsThrough Spring 2017
ITAL

ITAL 102

3.43Average GPA
62.0%A-range grades
142 enrollmentsThrough Winter 2023
LING

LING 500

—Average GPA
—A-range grades
142 enrollmentsThrough Spring 2023
MUS

MUS 112E

3.19Average GPA
47.2%A-range grades
142 enrollmentsThrough Winter 2015
MUS

MUS 31D

3.67Average GPA
76.1%A-range grades
142 enrollmentsThrough Fall 2025
POL S

POL S 205

3.80Average GPA
87.3%A-range grades
142 enrollmentsThrough Fall 2024
PSTAT

PSTAT 176

3.33Average GPA
52.5%A-range grades
142 enrollmentsThrough Spring 2026
ARTHI

ARTHI 6DL

3.13Average GPA
30.5%A-range grades
141 enrollmentsThrough Spring 2022
CMPSC

CMPSC 276

3.76Average GPA
80.1%A-range grades
141 enrollmentsThrough Fall 2018
COMM

COMM 175SC

3.88Average GPA
95.0%A-range grades
141 enrollmentsThrough Winter 2017
DANCE

DANCE 145B

3.54Average GPA
63.6%A-range grades
141 enrollmentsThrough Spring 2026
EARTH

EARTH 102C

3.11Average GPA
41.1%A-range grades
141 enrollmentsThrough Spring 2025
ECE

ECE 145B

3.30Average GPA
50.4%A-range grades
141 enrollmentsThrough Winter 2025
ECE

ECE 240

3.81Average GPA
85.8%A-range grades
141 enrollmentsThrough Winter 2026
EEMB

EEMB 595MM

4.00Average GPA
100.0%A-range grades
141 enrollmentsThrough Spring 2022
ENGR

ENGR 195A

3.92Average GPA
96.5%A-range grades
141 enrollmentsThrough Fall 2018
GEOG

GEOG 161

3.30Average GPA
53.2%A-range grades
141 enrollmentsThrough Winter 2026
HIST

HIST 112C

3.04Average GPA
40.4%A-range grades
141 enrollmentsThrough Summer 2025
INT

INT 80AS

2.88Average GPA
46.8%A-range grades
141 enrollmentsThrough Spring 2020
MCDB

MCDB 136H

3.73Average GPA
76.6%A-range grades
141 enrollmentsThrough Spring 2025
MCDB

MCDB 194DT

3.93Average GPA
95.7%A-range grades
141 enrollmentsThrough Spring 2021
MUS

MUS 5D

3.11Average GPA
41.1%A-range grades
141 enrollmentsThrough Fall 2014
POL S

POL S 106AT

3.13Average GPA
30.5%A-range grades
141 enrollmentsThrough Spring 2018
POL S

POL S 117

3.14Average GPA
33.6%A-range grades
141 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 ↗