CHEM · UC Santa BarbaraHistorical grades
CHEM 3A
A clearer picture of the classes ahead.
5 published recordsFall 2023 — Fall 2025
Look a little closer
All available historyThe grade picture.
2.73Average GPA weighted · out of 4.00
32.0%A-range grades A+, A, and A−
13.5%D / F grades D+, D, D−, and F
541Letter grades 5 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
3 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Fall 2025 | 2.58 | 24.9% | 14.3% | 217 |
| Fall 2024 | 2.64 | 31.8% | 16.9% | 201 |
| Fall 2023 | 3.16 | 44.7% | 6.5% | 123 |
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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 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 ↗