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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ITAL
ITAL 5
3.19Average GPA
45.9%A-range grades
588 enrollmentsThrough Winter 2026
EEMB
EEMB 128
3.30Average GPA
47.4%A-range grades
587 enrollmentsThrough Spring 2024
GEOL
GEOL 7
2.84Average GPA
28.4%A-range grades
587 enrollmentsThrough Spring 2010
INT
INT W 20
0.00Average GPA
0.0%A-range grades
587 enrollmentsThrough Summer 2022
LING
LING 4
—Average GPA
—A-range grades
587 enrollmentsThrough Winter 2026
SOC
SOC 136C
3.59Average GPA
74.4%A-range grades
586 enrollmentsThrough Fall 2025
ESM
ESM 244
3.90Average GPA
95.2%A-range grades
584 enrollmentsThrough Winter 2025
ED
ED 264
4.00Average GPA
99.7%A-range grades
583 enrollmentsThrough Summer 2026
SPAN
SPAN 111B
3.18Average GPA
49.3%A-range grades
582 enrollmentsThrough Winter 2022
THTR W
THTR W 19
3.45Average GPA
69.6%A-range grades
582 enrollmentsThrough Summer 2026
ENV S
ENV S 172
2.99Average GPA
36.1%A-range grades
581 enrollmentsThrough Fall 2025
PHYS
PHYS 150
3.53Average GPA
71.4%A-range grades
581 enrollmentsThrough Spring 2026
ITAL
ITAL 161AX
2.86Average GPA
21.7%A-range grades
580 enrollmentsThrough Fall 2021
CMPSC
CMPSC 292F
3.83Average GPA
89.8%A-range grades
578 enrollmentsThrough Winter 2026
ECE
ECE 2B
2.91Average GPA
26.1%A-range grades
578 enrollmentsThrough Winter 2016
PHYS CS
PHYS CS 31
—Average GPA
—A-range grades
578 enrollmentsThrough Fall 2025
ANTH
ANTH 170
2.98Average GPA
35.4%A-range grades
577 enrollmentsThrough Fall 2025
BL ST
BL ST 170
3.33Average GPA
43.8%A-range grades
577 enrollmentsThrough Winter 2026
ECON
ECON 150B
3.19Average GPA
38.0%A-range grades
577 enrollmentsThrough Summer 2023
ED
ED 313
3.97Average GPA
98.3%A-range grades
577 enrollmentsThrough Summer 2025
GER
GER 101A
3.88Average GPA
93.6%A-range grades
577 enrollmentsThrough Fall 2025
ED
ED 326
—Average GPA
—A-range grades
576 enrollmentsThrough Summer 2026
ENV S
ENV S 130B
3.68Average GPA
78.6%A-range grades
576 enrollmentsThrough Winter 2026
INT
INT 89AG
0.00Average GPA
0.0%A-range grades
576 enrollmentsThrough Spring 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 ↗