MCDB · UC Santa BarbaraHistorical grades
MCDB 101B
A clearer picture of the classes ahead.
57 published recordsWinter 2010 — Summer 2026
Look a little closer
All available historyThe grade picture.
2.95Average GPA weighted · out of 4.00
35.6%A-range grades A+, A, and A−
6.2%D / F grades D+, D, D−, and F
8,196Letter grades 57 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
50 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Summer 2026 | 2.81 | 42.3% | 15.4% | 26 |
| Spring 2026 | 3.40 | 57.9% | 2.1% | 340 |
| Winter 2026 | 3.39 | 57.3% | 2.7% | 262 |
| Summer 2025 | 2.85 | 37.5% | 10.0% | 40 |
| Spring 2025 | 3.29 | 50.8% | 4.1% | 242 |
| Winter 2025 | 3.23 | 48.3% | 3.7% | 267 |
| Summer 2024 | 2.66 | 36.8% | 18.4% | 38 |
| Spring 2024 | 3.22 | 42.4% | 3.2% | 217 |
| Winter 2024 | 3.19 | 42.9% | 2.4% | 294 |
| Spring 2023 | 2.98 | 34.1% | 7.3% | 205 |
| Winter 2023 | 3.25 | 48.6% | 2.3% | 257 |
| Summer 2022 | 2.83 | 31.4% | 17.6% | 51 |
| Spring 2022 | 2.67 | 24.6% | 9.4% | 342 |
| Winter 2022 | 2.83 | 31.9% | 8.8% | 317 |
| Summer 2021 | 3.29 | 54.2% | 6.8% | 59 |
| Spring 2021 | 2.91 | 36.9% | 6.4% | 187 |
| Winter 2021 | 3.30 | 49.8% | 1.2% | 329 |
| Summer 2020 | 3.34 | 56.1% | 0.9% | 107 |
| Spring 2020 | 2.98 | 36.6% | 6.3% | 191 |
| Winter 2020 | 2.99 | 31.6% | 4.4% | 272 |
| Summer 2019 | 2.79 | 33.3% | 8.9% | 45 |
| Spring 2019 | 2.77 | 31.1% | 8.1% | 161 |
| Winter 2019 | 2.97 | 31.5% | 1.6% | 254 |
| Summer 2018 | 2.78 | 34.0% | 9.4% | 53 |
| Spring 2018 | 2.73 | 29.2% | 10.8% | 195 |
| Winter 2018 | 2.88 | 31.7% | 6.6% | 243 |
| Summer 2017 | 2.77 | 26.1% | 4.3% | 69 |
| Spring 2017 | 2.76 | 29.2% | 8.8% | 171 |
| Winter 2017 | 2.71 | 20.2% | 5.1% | 257 |
| Summer 2016 | 2.90 | 34.2% | 4.1% | 73 |
| Spring 2016 | 2.84 | 28.9% | 7.2% | 152 |
| Winter 2016 | 2.88 | 23.0% | 4.4% | 252 |
| Summer 2015 | 2.65 | 30.0% | 15.0% | 80 |
| Spring 2015 | 2.71 | 30.4% | 8.3% | 181 |
| Winter 2015 | 2.76 | 27.8% | 11.3% | 230 |
| Summer 2014 | 2.89 | 40.3% | 8.1% | 62 |
| Spring 2014 | 2.81 | 27.0% | 3.7% | 163 |
| Winter 2014 | 2.64 | 24.1% | 9.7% | 195 |
| Summer 2013 | 2.76 | 31.0% | 12.1% | 58 |
| Spring 2013 | 2.75 | 25.0% | 8.8% | 136 |
| Winter 2013 | 2.73 | 27.7% | 10.7% | 159 |
| Summer 2012 | 2.93 | 30.9% | 4.4% | 68 |
| Spring 2012 | 2.74 | 28.8% | 9.6% | 146 |
| Winter 2012 | 3.04 | 42.8% | 3.8% | 159 |
| Summer 2011 | 2.86 | 35.6% | 8.5% | 59 |
| Spring 2011 | 2.75 | 25.2% | 8.6% | 139 |
| Winter 2011 | 3.05 | 33.3% | 2.8% | 72 |
| Summer 2010 | 2.51 | 19.4% | 11.9% | 67 |
| Spring 2010 | 2.67 | 24.2% | 9.2% | 153 |
| Winter 2010 | 2.63 | 24.8% | 11.9% | 101 |
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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 ↗