ECE · UC Santa BarbaraHistorical grades
ECE 135
A clearer picture of the classes ahead.
15 published recordsSpring 2010 — Winter 2026
Look a little closer
All available historyThe grade picture.
3.35Average GPA weighted · out of 4.00
55.9%A-range grades A+, A, and A−
5.9%D / F grades D+, D, D−, and F
202Letter grades 15 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
15 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Winter 2026 | 3.68 | 68.3% | 0.0% | 41 |
| Spring 2025 | 3.09 | 62.5% | 12.5% | 8 |
| Spring 2024 | 3.67 | 66.7% | 0.0% | 6 |
| Spring 2023 | 3.90 | 100.0% | 0.0% | 6 |
| Spring 2022 | 3.30 | 60.0% | 10.0% | 10 |
| Spring 2021 | 3.35 | 52.9% | 5.9% | 17 |
| Spring 2020 | 3.03 | 27.3% | 9.1% | 11 |
| Spring 2019 | 3.25 | 42.9% | 4.8% | 21 |
| Spring 2017 | 3.62 | 83.3% | 0.0% | 6 |
| Spring 2016 | 3.27 | 37.5% | 0.0% | 8 |
| Spring 2015 | 3.35 | 60.0% | 0.0% | 10 |
| Spring 2014 | 3.31 | 54.5% | 9.1% | 11 |
| Spring 2013 | 3.25 | 46.7% | 0.0% | 15 |
| Spring 2012 | 3.25 | 52.9% | 11.8% | 17 |
| Spring 2010 | 2.83 | 46.7% | 26.7% | 15 |
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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 Winter 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 ↗