ECE · UC Santa BarbaraHistorical grades
ECE 130B
A clearer picture of the classes ahead.
23 published recordsWinter 2010 — Summer 2026
Look a little closer
All available historyThe grade picture.
3.05Average GPA weighted · out of 4.00
35.1%A-range grades A+, A, and A−
2.9%D / F grades D+, D, D−, and F
1,289Letter grades 23 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
23 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Summer 2026 | 3.70 | 72.7% | 0.0% | 11 |
| Spring 2026 | 2.67 | 23.9% | 2.6% | 155 |
| Spring 2025 | 3.18 | 44.3% | 2.5% | 79 |
| Winter 2025 | 3.46 | 65.6% | 0.0% | 32 |
| Spring 2024 | 3.05 | 31.0% | 4.2% | 71 |
| Winter 2024 | 3.08 | 26.3% | 7.0% | 57 |
| Spring 2023 | 3.71 | 73.7% | 0.0% | 19 |
| Winter 2023 | 3.29 | 40.0% | 2.0% | 50 |
| Spring 2022 | 2.99 | 36.8% | 0.0% | 19 |
| Winter 2022 | 3.10 | 47.7% | 6.2% | 65 |
| Spring 2021 | 3.21 | 41.7% | 0.0% | 12 |
| Winter 2021 | 3.13 | 36.9% | 2.4% | 84 |
| Spring 2020 | 2.76 | 25.0% | 12.5% | 16 |
| Winter 2020 | 3.03 | 25.6% | 1.2% | 82 |
| Winter 2019 | 2.94 | 19.1% | 1.5% | 68 |
| Winter 2018 | 3.10 | 30.6% | 1.6% | 62 |
| Winter 2017 | 3.26 | 39.1% | 1.6% | 64 |
| Winter 2016 | 3.03 | 28.6% | 1.6% | 63 |
| Winter 2015 | 3.12 | 53.6% | 5.8% | 69 |
| Winter 2014 | 2.98 | 27.3% | 3.6% | 55 |
| Winter 2013 | 3.06 | 42.2% | 0.0% | 64 |
| Winter 2012 | 2.95 | 39.2% | 5.9% | 51 |
| Winter 2010 | 2.82 | 17.1% | 2.4% | 41 |
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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 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 ↗