MCDB · UC Santa BarbaraHistorical grades
MCDB 135
A clearer picture of the classes ahead.
17 published recordsSpring 2010 — Spring 2026
Look a little closer
All available historyThe grade picture.
3.45Average GPA weighted · out of 4.00
61.0%A-range grades A+, A, and A−
2.1%D / F grades D+, D, D−, and F
2,818Letter grades 17 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 |
|---|---|---|---|---|
| Spring 2026 | 3.58 | 71.8% | 1.5% | 206 |
| Spring 2025 | 3.52 | 60.6% | 0.0% | 188 |
| Spring 2024 | 3.67 | 74.9% | 0.5% | 187 |
| Spring 2023 | 3.67 | 72.7% | 0.7% | 150 |
| Spring 2022 | 3.68 | 75.2% | 0.0% | 307 |
| Spring 2021 | 3.91 | 91.6% | 0.0% | 321 |
| Spring 2020 | 3.88 | 89.1% | 0.0% | 239 |
| Spring 2019 | 3.37 | 50.3% | 0.0% | 193 |
| Spring 2018 | 3.41 | 56.2% | 1.7% | 178 |
| Spring 2017 | 3.23 | 39.7% | 0.6% | 156 |
| Spring 2016 | 2.99 | 29.1% | 4.4% | 158 |
| Spring 2015 | 3.01 | 32.2% | 4.2% | 118 |
| Spring 2014 | 3.17 | 38.2% | 0.0% | 102 |
| Spring 2013 | 2.87 | 31.3% | 11.3% | 80 |
| Spring 2012 | 2.56 | 26.2% | 15.5% | 84 |
| Spring 2011 | 2.76 | 29.5% | 10.3% | 78 |
| Spring 2010 | 2.73 | 23.3% | 9.6% | 73 |
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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 Spring 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 ↗