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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CHEM
CHEM 257
3.90Average GPA
97.7%A-range grades
43 enrollmentsThrough Spring 2015
CHIN
CHIN 185CQ
3.29Average GPA
51.2%A-range grades
43 enrollmentsThrough Winter 2022
CHIN
CHIN 211
3.90Average GPA
95.3%A-range grades
43 enrollmentsThrough Spring 2025
CNCSP
CNCSP 274A
3.97Average GPA
97.7%A-range grades
43 enrollmentsThrough Fall 2024
COMM
COMM 175IP
3.56Average GPA
62.8%A-range grades
43 enrollmentsThrough Fall 2010
DANCE
DANCE 151DC
3.94Average GPA
97.7%A-range grades
43 enrollmentsThrough Spring 2018
EARTH
EARTH 143
2.93Average GPA
37.2%A-range grades
43 enrollmentsThrough Fall 2024
EARTH
EARTH 150
3.53Average GPA
69.8%A-range grades
43 enrollmentsThrough Winter 2015
EARTH
EARTH 270RR
3.98Average GPA
100.0%A-range grades
43 enrollmentsThrough Winter 2025
ECE
ECE 196
3.95Average GPA
95.3%A-range grades
43 enrollmentsThrough Fall 2019
ECE
ECE 248
3.81Average GPA
81.4%A-range grades
43 enrollmentsThrough Spring 2023
ECON
ECON 136BH
—Average GPA
—A-range grades
43 enrollmentsThrough Fall 2024
ENGL
ENGL 165WN
3.35Average GPA
55.8%A-range grades
43 enrollmentsThrough Spring 2021
ENGL
ENGL 175GW
3.90Average GPA
97.7%A-range grades
43 enrollmentsThrough Fall 2025
ENGL
ENGL 232
3.99Average GPA
100.0%A-range grades
43 enrollmentsThrough Spring 2025
ENGR
ENGR 130
3.53Average GPA
60.5%A-range grades
43 enrollmentsThrough Spring 2012
ENGR
ENGR 146
3.90Average GPA
88.4%A-range grades
43 enrollmentsThrough Spring 2013
ENV S
ENV S 193EM
3.74Average GPA
82.9%A-range grades
43 enrollmentsThrough Spring 2026
ESM
ESM 286
3.95Average GPA
95.3%A-range grades
43 enrollmentsThrough Spring 2026
ESM
ESM 440B
4.00Average GPA
100.0%A-range grades
43 enrollmentsThrough Winter 2025
FAMST
FAMST 187SH
2.87Average GPA
23.3%A-range grades
43 enrollmentsThrough Winter 2022
FEMST
FEMST 151AE
3.55Average GPA
69.8%A-range grades
43 enrollmentsThrough Winter 2014
FEMST
FEMST 185GR
3.72Average GPA
74.4%A-range grades
43 enrollmentsThrough Winter 2016
FLMST
FLMST 165MG
3.40Average GPA
53.5%A-range grades
43 enrollmentsThrough Winter 2013
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 ↗