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
LAIS

LAIS 145

3.82Average GPA
100.0%A-range grades
5 enrollmentsThrough Spring 2023
LAIS

LAIS 596

3.88Average GPA
100.0%A-range grades
5 enrollmentsThrough Spring 2019
LATIN

LATIN 125

3.54Average GPA
60.0%A-range grades
5 enrollmentsThrough Spring 2010
LATIN

LATIN 139

3.74Average GPA
80.0%A-range grades
5 enrollmentsThrough Fall 2013
LATIN

LATIN 212

4.00Average GPA
100.0%A-range grades
5 enrollmentsThrough Winter 2012
LATIN

LATIN 224

3.88Average GPA
100.0%A-range grades
5 enrollmentsThrough Fall 2015
LING

LING 114

4.00Average GPA
100.0%A-range grades
5 enrollmentsThrough Spring 2014
LING

LING 193

4.00Average GPA
100.0%A-range grades
5 enrollmentsThrough Winter 2021
LING

LING 195C

3.86Average GPA
80.0%A-range grades
5 enrollmentsThrough Spring 2019
LING

LING 593SM

4.00Average GPA
100.0%A-range grades
5 enrollmentsThrough Winter 2018
MAT

MAT 235

4.00Average GPA
100.0%A-range grades
5 enrollmentsThrough Spring 2019
MAT

MAT 594A

3.80Average GPA
80.0%A-range grades
5 enrollmentsThrough Fall 2019
MAT

MAT 594CP

4.00Average GPA
100.0%A-range grades
5 enrollmentsThrough Spring 2011
MAT

MAT 594I

3.48Average GPA
60.0%A-range grades
5 enrollmentsThrough Fall 2013
MATH

MATH 502

—Average GPA
—A-range grades
5 enrollmentsThrough Fall 2012
MATH

MATH 598

—Average GPA
—A-range grades
5 enrollmentsThrough Spring 2019
MATRL

MATRL 162B

3.94Average GPA
100.0%A-range grades
5 enrollmentsThrough Winter 2015
MATRL

MATRL 186B

4.00Average GPA
100.0%A-range grades
5 enrollmentsThrough Spring 2025
MATRL

MATRL 211B

3.80Average GPA
80.0%A-range grades
5 enrollmentsThrough Spring 2014
MATRL

MATRL 288V

4.00Average GPA
100.0%A-range grades
5 enrollmentsThrough Spring 2015
MATRL

MATRL 289Q

4.00Average GPA
100.0%A-range grades
5 enrollmentsThrough Winter 2025
MCDB

MCDB 194EO

—Average GPA
—A-range grades
5 enrollmentsThrough Winter 2016
MCDB

MCDB 194M

4.00Average GPA
100.0%A-range grades
5 enrollmentsThrough Winter 2023
MCDB

MCDB 290SM

4.00Average GPA
100.0%A-range grades
5 enrollmentsThrough Spring 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 ↗

UCSB Course Search & Grade Distributions | Lagoon