ECE · UC Santa BarbaraHistorical grades
ECE 181
A clearer picture of the classes ahead.
12 published recordsWinter 2018 — Winter 2026
Look a little closer
All available historyThe grade picture.
3.25Average GPA weighted · out of 4.00
45.5%A-range grades A+, A, and A−
1.9%D / F grades D+, D, D−, and F
519Letter grades 12 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
12 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Winter 2026 | 3.24 | 50.0% | 5.0% | 20 |
| Fall 2025 | 3.66 | 70.0% | 0.0% | 30 |
| Winter 2025 | 2.88 | 23.1% | 0.0% | 13 |
| Fall 2024 | 3.56 | 64.3% | 0.0% | 42 |
| Fall 2023 | 3.40 | 51.9% | 1.3% | 77 |
| Winter 2023 | 2.13 | 10.0% | 20.0% | 10 |
| Fall 2022 | 3.31 | 43.1% | 3.9% | 51 |
| Winter 2022 | 3.19 | 41.2% | 0.0% | 51 |
| Winter 2021 | 3.68 | 75.0% | 0.0% | 48 |
| Winter 2020 | 3.10 | 27.5% | 1.4% | 69 |
| Winter 2019 | 2.53 | 22.2% | 8.3% | 36 |
| Winter 2018 | 3.21 | 38.9% | 0.0% | 72 |
Keep exploring
All ECE courses ↗More in ECE.
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 ↗