CH E · UC Santa BarbaraHistorical grades
CH E 126
A clearer picture of the classes ahead.
12 published recordsWinter 2015 — Fall 2025
Look a little closer
All available historyThe grade picture.
3.55Average GPA weighted · out of 4.00
63.6%A-range grades A+, A, and A−
1.8%D / F grades D+, D, D−, and F
338Letter 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 |
|---|---|---|---|---|
| Fall 2025 | 3.73 | 81.3% | 0.0% | 32 |
| Fall 2024 | 4.00 | 100.0% | 0.0% | 31 |
| Fall 2023 | 3.81 | 81.3% | 0.0% | 16 |
| Spring 2023 | 4.00 | 100.0% | 0.0% | 28 |
| Spring 2022 | 3.63 | 62.5% | 0.0% | 16 |
| Spring 2021 | 3.07 | 36.8% | 5.3% | 19 |
| Spring 2020 | 3.38 | 54.2% | 4.2% | 24 |
| Fall 2018 | 3.49 | 53.1% | 0.0% | 32 |
| Fall 2017 | 3.23 | 45.2% | 3.2% | 31 |
| Winter 2017 | 3.62 | 60.0% | 0.0% | 40 |
| Spring 2016 | 3.57 | 59.3% | 0.0% | 27 |
| Winter 2015 | 3.19 | 38.1% | 7.1% | 42 |
Keep exploring
All CH E courses ↗More in CH E.
About the numbers
Historical grade data from the Daily Nexus, obtained from UCSB’s Registrar through public records requests. Available records extend through Fall 2025. 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 ↗