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Explore the grade history behind your next classes.
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10,653 courses with historical dataRecords through Summer 2026
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PSTAT courses

101 coursesClear filters
PSTAT

PSTAT 5A

2.85Average GPA
32.7%A-range grades
18,690 enrollmentsThrough Summer 2026
PSTAT

PSTAT 120A

2.76Average GPA
33.1%A-range grades
13,991 enrollmentsThrough Summer 2026
PSTAT

PSTAT 120B

2.96Average GPA
40.5%A-range grades
11,023 enrollmentsThrough Summer 2026
PSTAT

PSTAT 5LS

3.04Average GPA
40.5%A-range grades
8,374 enrollmentsThrough Summer 2026
PSTAT

PSTAT 10

3.00Average GPA
37.6%A-range grades
8,133 enrollmentsThrough Summer 2026
PSTAT

PSTAT 109

2.84Average GPA
33.1%A-range grades
8,066 enrollmentsThrough Fall 2021
PSTAT

PSTAT 126

3.17Average GPA
45.3%A-range grades
6,708 enrollmentsThrough Summer 2026
PSTAT

PSTAT 130

3.05Average GPA
36.3%A-range grades
5,426 enrollmentsThrough Summer 2026
PSTAT

PSTAT 160A

3.03Average GPA
40.0%A-range grades
5,293 enrollmentsThrough Summer 2026
PSTAT

PSTAT 171

2.70Average GPA
30.1%A-range grades
4,412 enrollmentsThrough Spring 2026
PSTAT

PSTAT 122

3.31Average GPA
54.8%A-range grades
3,978 enrollmentsThrough Spring 2026
PSTAT

PSTAT 120C

3.22Average GPA
51.4%A-range grades
3,867 enrollmentsThrough Summer 2026
PSTAT

PSTAT 131

3.38Average GPA
58.9%A-range grades
3,780 enrollmentsThrough Summer 2026
PSTAT

PSTAT 170

2.98Average GPA
34.4%A-range grades
2,973 enrollmentsThrough Spring 2026
PSTAT

PSTAT 160B

3.24Average GPA
51.9%A-range grades
2,903 enrollmentsThrough Summer 2026
PSTAT

PSTAT 174

3.30Average GPA
53.1%A-range grades
2,887 enrollmentsThrough Spring 2026
PSTAT

PSTAT 5E

2.79Average GPA
30.7%A-range grades
1,864 enrollmentsThrough Winter 2014
PSTAT

PSTAT 100

3.54Average GPA
67.3%A-range grades
1,543 enrollmentsThrough Summer 2026
PSTAT

PSTAT 134

3.36Average GPA
54.5%A-range grades
1,493 enrollmentsThrough Spring 2026
PSTAT

PSTAT 8

3.17Average GPA
47.6%A-range grades
1,422 enrollmentsThrough Summer 2026
PSTAT

PSTAT 115

3.06Average GPA
39.7%A-range grades
1,275 enrollmentsThrough Winter 2026
PSTAT

PSTAT 172A

2.56Average GPA
20.2%A-range grades
1,002 enrollmentsThrough Winter 2026
PSTAT

PSTAT 5H

—Average GPA
—A-range grades
882 enrollmentsThrough Spring 2026
PSTAT

PSTAT 127

3.04Average GPA
38.2%A-range grades
858 enrollmentsThrough Winter 2026
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 ↗