CHEM · UC Santa BarbaraHistorical grades
CHEM 127
A clearer picture of the classes ahead.
16 published recordsFall 2009 — Spring 2025
Look a little closer
All available historyThe grade picture.
2.90Average GPA weighted · out of 4.00
39.9%A-range grades A+, A, and A−
12.0%D / F grades D+, D, D−, and F
609Letter grades 16 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
16 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Spring 2025 | 3.46 | 71.4% | 5.4% | 56 |
| Spring 2024 | 3.27 | 56.8% | 6.8% | 44 |
| Spring 2023 | 2.90 | 40.4% | 12.8% | 47 |
| Spring 2022 | 3.21 | 50.0% | 7.5% | 40 |
| Winter 2021 | 2.95 | 38.2% | 8.8% | 68 |
| Winter 2020 | 3.07 | 41.7% | 9.7% | 72 |
| Winter 2019 | 2.84 | 46.0% | 20.0% | 50 |
| Winter 2018 | 2.95 | 36.0% | 8.0% | 50 |
| Winter 2017 | 2.12 | 15.8% | 26.3% | 38 |
| Winter 2016 | 2.93 | 38.5% | 7.7% | 26 |
| Fall 2014 | 2.50 | 13.6% | 18.2% | 22 |
| Fall 2013 | 2.51 | 21.7% | 17.4% | 23 |
| Fall 2012 | 3.06 | 50.0% | 7.1% | 14 |
| Fall 2011 | 2.16 | 16.0% | 20.0% | 25 |
| Fall 2010 | 3.23 | 38.5% | 0.0% | 13 |
| Fall 2009 | 2.05 | 9.5% | 23.8% | 21 |
Keep exploring
All CHEM courses ↗More in CHEM.
About the numbers
Historical grade data from the Daily Nexus, obtained from UCSB’s Registrar through public records requests. Available records extend through Spring 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 ↗