PSTAT · UC Santa BarbaraHistorical grades
PSTAT 120B
A clearer picture of the classes ahead.
122 published recordsFall 2009 — Summer 2026
Look a little closer
All available historyThe grade picture.
2.96Average GPA weighted · out of 4.00
40.5%A-range grades A+, A, and A−
9.7%D / F grades D+, D, D−, and F
11,010Letter grades 122 published records
Grade distribution
All instructors · All quartersPlus and minus grades are grouped together. 3 reported P/NP or S/U grades are excluded from GPA and percentages. Counts reflect grades before optional grading conversions in the original source.
Quarter by quarter
68 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Summer 2026 | 3.40 | 50.6% | 1.3% | 79 |
| Spring 2026 | 3.01 | 41.7% | 9.9% | 252 |
| Winter 2026 | 3.20 | 55.6% | 10.1% | 257 |
| Fall 2025 | 2.58 | 26.8% | 14.4% | 194 |
| Summer 2025 | 3.09 | 44.2% | 3.8% | 104 |
| Spring 2025 | 2.93 | 32.4% | 7.1% | 309 |
| Winter 2025 | 3.11 | 47.0% | 6.4% | 328 |
| Fall 2024 | 2.92 | 41.9% | 11.4% | 236 |
| Summer 2024 | 3.35 | 56.1% | 1.5% | 132 |
| Spring 2024 | 3.37 | 60.5% | 4.7% | 382 |
| Winter 2024 | 2.93 | 30.0% | 3.3% | 240 |
| Fall 2023 | 3.05 | 35.6% | 3.4% | 261 |
| Summer 2023 | 2.59 | 30.1% | 17.5% | 103 |
| Spring 2023 | 2.89 | 37.5% | 12.5% | 256 |
| Winter 2023 | 2.98 | 33.6% | 7.0% | 256 |
| Fall 2022 | 3.66 | 78.2% | 3.6% | 165 |
| Summer 2022 | 3.84 | 89.1% | 1.1% | 174 |
| Spring 2022 | 3.81 | 88.9% | 1.4% | 217 |
| Winter 2022 | 3.45 | 67.4% | 5.4% | 242 |
| Fall 2021 | 3.59 | 63.9% | 0.9% | 233 |
| Summer 2021 | 3.03 | 34.4% | 6.4% | 125 |
| Spring 2021 | 3.14 | 43.6% | 5.9% | 273 |
| Winter 2021 | 3.32 | 50.0% | 1.3% | 234 |
| Fall 2020 | 3.30 | 59.3% | 6.6% | 226 |
| Summer 2020 | 2.76 | 26.2% | 9.0% | 122 |
| Spring 2020 | 3.33 | 65.6% | 8.7% | 299 |
| Winter 2020 | 3.01 | 42.2% | 7.6% | 289 |
| Fall 2019 | 2.93 | 37.8% | 9.0% | 201 |
| Summer 2019 | 2.99 | 38.3% | 6.1% | 115 |
| Spring 2019 | 2.70 | 25.8% | 14.2% | 302 |
| Winter 2019 | 2.71 | 21.5% | 9.2% | 251 |
| Fall 2018 | 2.38 | 21.4% | 19.8% | 192 |
| Summer 2018 | 2.42 | 25.8% | 23.7% | 97 |
| Spring 2018 | 2.64 | 28.7% | 17.5% | 223 |
| Winter 2018 | 2.64 | 29.1% | 16.3% | 203 |
| Fall 2017 | 3.38 | 54.3% | 2.0% | 199 |
| Summer 2017 | 2.52 | 33.0% | 22.6% | 115 |
| Spring 2017 | 2.71 | 31.4% | 14.6% | 280 |
| Winter 2017 | 2.84 | 32.0% | 7.6% | 172 |
| Fall 2016 | 2.75 | 33.6% | 10.7% | 149 |
| Summer 2016 | 2.73 | 31.9% | 11.0% | 91 |
| Spring 2016 | 2.86 | 26.9% | 9.4% | 234 |
| Winter 2016 | 2.34 | 27.5% | 21.2% | 189 |
| Fall 2015 | 1.87 | 18.2% | 37.0% | 154 |
| Summer 2015 | 2.74 | 31.8% | 16.7% | 66 |
| Spring 2015 | 2.54 | 27.3% | 18.6% | 161 |
| Winter 2015 | 2.74 | 32.7% | 13.5% | 156 |
| Fall 2014 | 2.85 | 29.5% | 9.2% | 173 |
| Summer 2014 | 2.65 | 30.0% | 14.0% | 50 |
| Spring 2014 | 3.08 | 46.2% | 6.0% | 117 |
| Winter 2014 | 2.59 | 25.9% | 13.2% | 174 |
| Fall 2013 | 2.89 | 31.5% | 12.0% | 92 |
| Summer 2013 | 2.62 | 30.0% | 11.7% | 60 |
| Spring 2013 | 2.71 | 31.9% | 9.5% | 116 |
| Winter 2013 | 2.78 | 8.7% | 5.8% | 103 |
| Fall 2012 | 2.43 | 9.3% | 11.1% | 54 |
| Summer 2012 | 2.84 | 34.1% | 11.4% | 44 |
| Spring 2012 | 2.72 | 24.3% | 18.9% | 74 |
| Winter 2012 | 2.93 | 15.2% | 3.0% | 66 |
| Fall 2011 | 2.31 | 20.0% | 26.0% | 50 |
| Summer 2011 | 2.58 | 16.1% | 19.4% | 31 |
| Spring 2011 | 2.23 | 16.3% | 26.5% | 49 |
| Winter 2011 | 3.72 | 93.8% | 6.3% | 48 |
| Fall 2010 | 3.08 | 32.5% | 2.5% | 40 |
| Summer 2010 | 2.56 | 19.2% | 23.1% | 26 |
| Spring 2010 | 3.01 | 42.6% | 6.4% | 47 |
| Winter 2010 | 1.67 | 5.1% | 23.1% | 39 |
| Fall 2009 | 2.49 | 10.5% | 5.3% | 19 |
Keep exploring
All PSTAT courses ↗More in PSTAT.
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 ↗