MCDB · UC Santa BarbaraHistorical grades
MCDB 131
A clearer picture of the classes ahead.
19 published recordsFall 2009 — Fall 2025
Look a little closer
All available historyThe grade picture.
2.78Average GPA weighted · out of 4.00
27.0%A-range grades A+, A, and A−
10.1%D / F grades D+, D, D−, and F
2,679Letter grades 19 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
17 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Fall 2025 | 3.16 | 39.0% | 1.9% | 154 |
| Fall 2024 | 2.90 | 33.3% | 10.3% | 174 |
| Fall 2023 | 2.84 | 27.4% | 8.9% | 168 |
| Fall 2022 | 2.76 | 23.4% | 9.8% | 184 |
| Fall 2021 | 2.72 | 25.0% | 13.0% | 184 |
| Fall 2020 | 3.16 | 36.9% | 3.5% | 198 |
| Fall 2019 | 2.62 | 23.1% | 14.0% | 143 |
| Fall 2018 | 2.65 | 21.2% | 12.3% | 146 |
| Fall 2017 | 2.63 | 23.0% | 13.3% | 165 |
| Fall 2016 | 2.61 | 23.2% | 12.2% | 181 |
| Fall 2015 | 2.70 | 24.0% | 12.0% | 192 |
| Fall 2014 | 2.70 | 26.6% | 10.8% | 158 |
| Fall 2013 | 2.73 | 23.1% | 15.7% | 121 |
| Fall 2012 | 2.75 | 22.0% | 9.8% | 123 |
| Fall 2011 | 2.75 | 24.1% | 8.0% | 112 |
| Fall 2010 | 2.81 | 31.5% | 6.8% | 146 |
| Fall 2009 | 2.70 | 29.2% | 10.8% | 130 |
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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 ↗