The Lagoon course explorerUC Santa Barbara
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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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SPAN courses
SPAN
SPAN 175
3.67Average GPA
72.7%A-range grades
176 enrollmentsThrough Fall 2022
SPAN
SPAN 109
3.04Average GPA
35.5%A-range grades
172 enrollmentsThrough Fall 2024
SPAN
SPAN 153E
3.77Average GPA
83.1%A-range grades
172 enrollmentsThrough Fall 2024
SPAN
SPAN 156
3.58Average GPA
72.9%A-range grades
170 enrollmentsThrough Spring 2025
SPAN
SPAN 120B
2.63Average GPA
22.4%A-range grades
165 enrollmentsThrough Winter 2019
SPAN
SPAN 3HY
2.76Average GPA
26.9%A-range grades
156 enrollmentsThrough Spring 2025
SPAN
SPAN 135
2.77Average GPA
24.0%A-range grades
146 enrollmentsThrough Fall 2019
SPAN
SPAN 50
3.69Average GPA
80.0%A-range grades
141 enrollmentsThrough Winter 2026
SPAN
SPAN 163
3.33Average GPA
55.6%A-range grades
135 enrollmentsThrough Spring 2026
SPAN
SPAN 165
3.77Average GPA
86.4%A-range grades
132 enrollmentsThrough Spring 2026
SPAN
SPAN 189
3.63Average GPA
79.4%A-range grades
127 enrollmentsThrough Spring 2026
SPAN
SPAN 170
3.27Average GPA
38.5%A-range grades
122 enrollmentsThrough Fall 2011
SPAN
SPAN 117B
3.80Average GPA
86.0%A-range grades
121 enrollmentsThrough Winter 2025
SPAN
SPAN 183A
3.63Average GPA
77.7%A-range grades
121 enrollmentsThrough Spring 2021
SPAN
SPAN 116
3.49Average GPA
70.8%A-range grades
120 enrollmentsThrough Fall 2025
SPAN
SPAN 117C
3.82Average GPA
88.1%A-range grades
118 enrollmentsThrough Spring 2025
SPAN
SPAN 131
3.64Average GPA
75.4%A-range grades
118 enrollmentsThrough Winter 2026
SPAN
SPAN 102A
3.41Average GPA
56.9%A-range grades
116 enrollmentsThrough Fall 2023
SPAN
SPAN 114C
3.37Average GPA
55.2%A-range grades
116 enrollmentsThrough Spring 2015
SPAN
SPAN 149
3.54Average GPA
65.2%A-range grades
115 enrollmentsThrough Fall 2023
SPAN
SPAN 181
3.63Average GPA
78.6%A-range grades
112 enrollmentsThrough Fall 2018
SPAN
SPAN 186VM
3.81Average GPA
89.0%A-range grades
109 enrollmentsThrough Winter 2022
SPAN
SPAN 187A
3.87Average GPA
94.4%A-range grades
108 enrollmentsThrough Spring 2025
SPAN
SPAN 137B
3.50Average GPA
59.0%A-range grades
105 enrollmentsThrough Spring 2017
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 ↗