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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ECE courses
ECE
ECE 277
3.74Average GPA
77.5%A-range grades
191 enrollmentsThrough Spring 2026
ECE
ECE 1
—Average GPA
—A-range grades
190 enrollmentsThrough Spring 2013
ECE
ECE 179D
3.31Average GPA
51.1%A-range grades
190 enrollmentsThrough Spring 2026
ECE
ECE 149
2.82Average GPA
33.3%A-range grades
189 enrollmentsThrough Winter 2026
ECE
ECE 146A
3.46Average GPA
63.4%A-range grades
186 enrollmentsThrough Fall 2025
ECE
ECE 157B
3.78Average GPA
84.9%A-range grades
179 enrollmentsThrough Winter 2026
ECE
ECE 162B
3.74Average GPA
81.5%A-range grades
173 enrollmentsThrough Winter 2026
ECE
ECE 270
3.95Average GPA
98.8%A-range grades
173 enrollmentsThrough Winter 2026
ECE
ECE 205
3.73Average GPA
81.4%A-range grades
172 enrollmentsThrough Winter 2025
ECE
ECE 230A
3.87Average GPA
91.9%A-range grades
172 enrollmentsThrough Fall 2024
ECE
ECE 152B
3.42Average GPA
60.7%A-range grades
168 enrollmentsThrough Winter 2026
ECE
ECE 595E
0.00Average GPA
0.0%A-range grades
168 enrollmentsThrough Spring 2025
ECE
ECE 136C
3.75Average GPA
81.4%A-range grades
161 enrollmentsThrough Spring 2026
ECE
ECE 224A
3.83Average GPA
93.7%A-range grades
159 enrollmentsThrough Fall 2024
ECE
ECE 124B
3.23Average GPA
42.0%A-range grades
157 enrollmentsThrough Winter 2014
ECE
ECE 215A
3.65Average GPA
72.8%A-range grades
151 enrollmentsThrough Winter 2025
ECE
ECE 218A
3.63Average GPA
68.9%A-range grades
148 enrollmentsThrough Fall 2025
ECE
ECE 145B
3.30Average GPA
50.4%A-range grades
141 enrollmentsThrough Winter 2025
ECE
ECE 240
3.81Average GPA
85.8%A-range grades
141 enrollmentsThrough Winter 2026
ECE
ECE 493
—Average GPA
—A-range grades
139 enrollmentsThrough Summer 2020
ECE
ECE 154
3.05Average GPA
32.6%A-range grades
138 enrollmentsThrough Winter 2012
ECE
ECE 228A
3.65Average GPA
75.0%A-range grades
136 enrollmentsThrough Fall 2024
ECE
ECE 257A
3.57Average GPA
60.2%A-range grades
133 enrollmentsThrough Fall 2025
ECE
ECE 254A
3.85Average GPA
90.2%A-range grades
132 enrollmentsThrough Fall 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 ↗