MCDB · UC Santa BarbaraHistorical grades
MCDB 108A
A clearer picture of the classes ahead.
23 published recordsFall 2009 — Summer 2026
Look a little closer
All available historyThe grade picture.
2.82Average GPA weighted · out of 4.00
25.0%A-range grades A+, A, and A−
6.9%D / F grades D+, D, D−, and F
4,673Letter 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 | 2.98 | 28.1% | 3.1% | 64 |
| Fall 2025 | 2.98 | 28.0% | 5.7% | 282 |
| Summer 2025 | 3.08 | 39.2% | 2.5% | 79 |
| Fall 2024 | 2.97 | 27.9% | 4.4% | 298 |
| Summer 2024 | 3.37 | 51.0% | 2.0% | 51 |
| Fall 2023 | 3.42 | 45.9% | 0.8% | 242 |
| Fall 2022 | 3.01 | 27.4% | 2.8% | 281 |
| Spring 2022 | 3.10 | 40.8% | 5.3% | 76 |
| Fall 2021 | 2.82 | 23.1% | 9.3% | 268 |
| Spring 2021 | 2.91 | 26.9% | 6.5% | 108 |
| Fall 2020 | 2.79 | 25.8% | 5.9% | 306 |
| Fall 2019 | 2.66 | 22.1% | 8.3% | 217 |
| Fall 2018 | 2.70 | 25.0% | 12.1% | 232 |
| Fall 2017 | 2.74 | 23.6% | 8.2% | 233 |
| Fall 2016 | 2.78 | 20.9% | 6.5% | 306 |
| Summer 2016 | 2.58 | 25.0% | 8.3% | 36 |
| Fall 2015 | 2.61 | 18.8% | 7.4% | 282 |
| Fall 2014 | 2.56 | 16.7% | 9.7% | 257 |
| Fall 2013 | 2.63 | 15.2% | 7.4% | 257 |
| Fall 2012 | 2.64 | 17.9% | 9.4% | 234 |
| Fall 2011 | 2.77 | 27.1% | 11.6% | 207 |
| Fall 2010 | 2.68 | 22.0% | 5.8% | 173 |
| Fall 2009 | 2.76 | 19.6% | 8.2% | 184 |
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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 ↗