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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Start with a course.
GRAD
GRAD 200
—Average GPA
—A-range grades
54 enrollmentsThrough Winter 2026
HIST
HIST 161NE
3.10Average GPA
29.6%A-range grades
54 enrollmentsThrough Spring 2018
HIST
HIST 223B
3.91Average GPA
98.1%A-range grades
54 enrollmentsThrough Spring 2023
INT
INT 89AV
—Average GPA
—A-range grades
54 enrollmentsThrough Spring 2021
LING
LING 144
3.43Average GPA
68.5%A-range grades
54 enrollmentsThrough Spring 2020
MATH
MATH 236B
3.96Average GPA
98.1%A-range grades
54 enrollmentsThrough Spring 2025
MATH
MATH 260H
4.00Average GPA
100.0%A-range grades
54 enrollmentsThrough Winter 2024
PHYS
PHYS 13CH
3.98Average GPA
100.0%A-range grades
54 enrollmentsThrough Spring 2019
PSTAT
PSTAT 199
3.95Average GPA
96.3%A-range grades
54 enrollmentsThrough Spring 2020
PSTAT
PSTAT 262MC
3.93Average GPA
94.4%A-range grades
54 enrollmentsThrough Winter 2025
RG ST
RG ST 175B
3.09Average GPA
55.6%A-range grades
54 enrollmentsThrough Fall 2024
RG ST
RG ST 181B
3.45Average GPA
59.3%A-range grades
54 enrollmentsThrough Fall 2014
SHS
SHS 166
3.85Average GPA
88.9%A-range grades
54 enrollmentsThrough Winter 2021
SOC
SOC 214A
3.84Average GPA
96.3%A-range grades
54 enrollmentsThrough Fall 2022
SPAN
SPAN 295B
3.85Average GPA
94.4%A-range grades
54 enrollmentsThrough Winter 2025
W&L
W&L CS 141
—Average GPA
—A-range grades
54 enrollmentsThrough Winter 2021
ART
ART 192ES
—Average GPA
—A-range grades
53 enrollmentsThrough Fall 2020
ARTHI
ARTHI 101C
2.81Average GPA
26.4%A-range grades
53 enrollmentsThrough Spring 2010
ARTHI
ARTHI 186RS
3.67Average GPA
75.5%A-range grades
53 enrollmentsThrough Spring 2021
ARTST
ARTST 261
3.99Average GPA
100.0%A-range grades
53 enrollmentsThrough Spring 2013
CMPTGCS
CMPTGCS 130G
—Average GPA
—A-range grades
53 enrollmentsThrough Spring 2023
CNCSP
CNCSP 122
3.44Average GPA
62.3%A-range grades
53 enrollmentsThrough Fall 2025
CNCSP
CNCSP 274C
3.92Average GPA
92.5%A-range grades
53 enrollmentsThrough Spring 2025
ECE
ECE 594F
3.85Average GPA
81.1%A-range grades
53 enrollmentsThrough Spring 2024
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 ↗