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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MS courses
MS
MS 22
3.90Average GPA
94.9%A-range grades
1,577 enrollmentsThrough Spring 2026
MS
MS 27
3.47Average GPA
61.3%A-range grades
1,151 enrollmentsThrough Winter 2026
MS
MS 199
3.96Average GPA
98.1%A-range grades
533 enrollmentsThrough Spring 2026
MS
MS 99
3.97Average GPA
98.5%A-range grades
406 enrollmentsThrough Spring 2026
MS
MS 1C
3.95Average GPA
98.5%A-range grades
332 enrollmentsThrough Spring 2026
MS
MS 1A
3.99Average GPA
99.0%A-range grades
291 enrollmentsThrough Fall 2025
MS
MS 1AB
3.92Average GPA
96.8%A-range grades
282 enrollmentsThrough Winter 2026
MS
MS 2AA
3.98Average GPA
98.5%A-range grades
263 enrollmentsThrough Fall 2025
MS
MS 2AC
3.97Average GPA
98.8%A-range grades
243 enrollmentsThrough Spring 2026
MS
MS 131
3.94Average GPA
95.8%A-range grades
236 enrollmentsThrough Fall 2025
MS
MS 2AB
3.95Average GPA
98.3%A-range grades
235 enrollmentsThrough Winter 2026
MS
MS 133
3.99Average GPA
99.6%A-range grades
223 enrollmentsThrough Spring 2026
MS
MS 132
3.97Average GPA
98.6%A-range grades
218 enrollmentsThrough Winter 2026
MS
MS 143
3.93Average GPA
95.1%A-range grades
203 enrollmentsThrough Spring 2026
MS
MS 141
3.92Average GPA
93.8%A-range grades
195 enrollmentsThrough Fall 2025
MS
MS 142
3.92Average GPA
92.6%A-range grades
190 enrollmentsThrough Winter 2026
MS
MS 190
3.98Average GPA
100.0%A-range grades
79 enrollmentsThrough Spring 2026
MS
MS 6
—Average GPA
—A-range grades
12 enrollmentsThrough Fall 2019
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 ↗