CMPSC · UC Santa BarbaraHistorical grades
CMPSC 170
A clearer picture of the classes ahead.
40 published recordsSpring 2010 — Spring 2026
Look a little closer
All available historyThe grade picture.
3.13Average GPA weighted · out of 4.00
41.5%A-range grades A+, A, and A−
5.4%D / F grades D+, D, D−, and F
2,845Letter grades 40 published records
Grade distribution
All instructors · All quartersPlus and minus grades are grouped together. Counts reflect grades before optional grading conversions in the original source.
Quarter by quarter
39 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Spring 2026 | 3.42 | 53.2% | 0.0% | 79 |
| Winter 2026 | 3.49 | 64.8% | 1.4% | 71 |
| Fall 2025 | 3.51 | 56.3% | 5.0% | 80 |
| Spring 2025 | 3.36 | 48.8% | 0.0% | 82 |
| Winter 2025 | 3.25 | 49.4% | 2.4% | 85 |
| Spring 2024 | 3.27 | 37.4% | 0.0% | 107 |
| Winter 2024 | 2.90 | 28.4% | 5.7% | 88 |
| Fall 2023 | 3.62 | 75.0% | 0.0% | 84 |
| Spring 2023 | 3.24 | 40.7% | 1.1% | 91 |
| Winter 2023 | 3.59 | 65.7% | 0.0% | 35 |
| Fall 2022 | 2.58 | 31.8% | 13.6% | 66 |
| Spring 2022 | 3.25 | 38.4% | 0.0% | 73 |
| Winter 2022 | 3.15 | 47.5% | 5.0% | 40 |
| Fall 2021 | 3.07 | 27.4% | 2.7% | 73 |
| Spring 2021 | 3.18 | 53.7% | 7.3% | 82 |
| Winter 2021 | 3.12 | 37.7% | 0.0% | 69 |
| Fall 2020 | 3.41 | 61.0% | 1.7% | 59 |
| Spring 2020 | 3.49 | 55.4% | 1.2% | 83 |
| Winter 2020 | 3.35 | 42.9% | 0.0% | 56 |
| Fall 2019 | 2.72 | 20.4% | 20.4% | 49 |
| Spring 2019 | 3.24 | 36.3% | 3.8% | 80 |
| Winter 2019 | 3.22 | 54.9% | 5.9% | 102 |
| Spring 2018 | 3.16 | 30.7% | 4.5% | 88 |
| Winter 2018 | 2.86 | 27.1% | 11.5% | 96 |
| Spring 2017 | 3.44 | 55.2% | 2.3% | 87 |
| Winter 2017 | 2.95 | 29.8% | 6.0% | 84 |
| Spring 2016 | 2.97 | 33.3% | 8.3% | 84 |
| Winter 2016 | 3.02 | 39.7% | 6.4% | 78 |
| Spring 2015 | 3.10 | 31.1% | 2.7% | 74 |
| Winter 2015 | 2.74 | 34.9% | 12.0% | 83 |
| Spring 2014 | 2.90 | 26.8% | 8.5% | 82 |
| Winter 2014 | 2.27 | 13.8% | 25.0% | 80 |
| Spring 2013 | 2.64 | 27.7% | 18.1% | 83 |
| Fall 2012 | 3.46 | 43.9% | 0.0% | 57 |
| Spring 2012 | 3.12 | 51.9% | 5.1% | 79 |
| Fall 2011 | 3.33 | 42.0% | 0.0% | 50 |
| Spring 2011 | 2.62 | 29.0% | 22.6% | 31 |
| Fall 2010 | 3.58 | 64.3% | 0.0% | 28 |
| Spring 2010 | 2.81 | 27.7% | 4.3% | 47 |
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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 ↗