CH ST · UC Santa BarbaraHistorical grades
CH ST 180
A clearer picture of the classes ahead.
21 published recordsWinter 2010 — Spring 2026
Look a little closer
All available historyThe grade picture.
3.45Average GPA weighted · out of 4.00
60.6%A-range grades A+, A, and A−
2.2%D / F grades D+, D, D−, and F
673Letter grades 21 published records
Grade distribution
All instructors · All quartersPlus and minus grades are grouped together. 9 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
21 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Spring 2026 | 3.63 | 68.0% | 0.0% | 25 |
| Fall 2024 | 3.84 | 91.9% | 2.7% | 37 |
| Fall 2023 | 3.94 | 97.3% | 0.0% | 37 |
| Fall 2022 | 3.98 | 100.0% | 0.0% | 34 |
| Fall 2020 | 3.32 | 69.7% | 9.1% | 33 |
| Spring 2020 | 3.79 | 88.6% | 2.9% | 35 |
| Fall 2018 | 3.00 | 26.8% | 2.4% | 41 |
| Summer 2018 | 2.69 | 7.7% | 7.7% | 13 |
| Summer 2017 | 2.98 | 30.8% | 7.7% | 13 |
| Summer 2016 | 2.76 | 21.4% | 7.1% | 14 |
| Fall 2015 | 2.65 | 7.5% | 2.5% | 40 |
| Summer 2015 | 3.54 | 61.5% | 0.0% | 13 |
| Fall 2014 | 3.43 | 41.7% | 0.0% | 24 |
| Summer 2014 | 2.84 | 38.9% | 0.0% | 18 |
| Spring 2013 | 3.54 | 64.8% | 0.0% | 54 |
| Summer 2012 | 3.37 | 61.1% | 11.1% | 18 |
| Winter 2012 | 3.47 | 60.3% | 3.2% | 63 |
| Summer 2011 | 3.27 | 33.3% | 0.0% | 15 |
| Winter 2011 | 3.81 | 89.6% | 1.5% | 67 |
| Summer 2010 | 3.06 | 23.5% | 0.0% | 17 |
| Winter 2010 | 3.53 | 53.2% | 0.0% | 62 |
Keep exploring
All CH ST courses ↗More in CH ST.
About the numbers
Historical grade data from the Daily Nexus, obtained from UCSB’s Registrar through public records requests. Available records extend through Spring 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 ↗