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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IQB courses
IQB
IQB 262
0.00Average GPA
0.0%A-range grades
158 enrollmentsThrough Spring 2026
IQB
IQB 210
3.87Average GPA
84.6%A-range grades
39 enrollmentsThrough Fall 2024
IQB
IQB 224
3.87Average GPA
84.6%A-range grades
39 enrollmentsThrough Fall 2024
IQB
IQB 226
3.74Average GPA
80.0%A-range grades
20 enrollmentsThrough Spring 2025
IQB
IQB 248
4.00Average GPA
100.0%A-range grades
15 enrollmentsThrough Spring 2025
IQB
IQB 229
3.18Average GPA
8.3%A-range grades
12 enrollmentsThrough Winter 2025
IQB
IQB 247
4.00Average GPA
100.0%A-range grades
8 enrollmentsThrough Spring 2025
IQB
IQB 596
4.00Average GPA
100.0%A-range grades
6 enrollmentsThrough Spring 2025
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 ↗