EARTH · UC Santa BarbaraHistorical grades
EARTH 20
A clearer picture of the classes ahead.
54 published recordsFall 2010 — Spring 2026
Look a little closer
All available historyThe grade picture.
3.22Average GPA weighted · out of 4.00
49.6%A-range grades A+, A, and A−
4.5%D / F grades D+, D, D−, and F
9,765Letter grades 54 published records
Grade distribution
All instructors · All quartersPlus and minus grades are grouped together. 7 reported P/NP or S/U grades are excluded from GPA and percentages. Counts reflect grades before optional grading conversions in the original source.
Quarter by quarter
51 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Spring 2026 | 3.84 | 92.0% | 1.7% | 287 |
| Fall 2025 | 3.77 | 84.6% | 1.1% | 182 |
| Spring 2025 | 2.82 | 38.7% | 11.9% | 168 |
| Fall 2024 | 3.88 | 93.1% | 0.4% | 276 |
| Spring 2024 | 3.01 | 42.7% | 9.8% | 255 |
| Winter 2024 | 3.82 | 87.5% | 0.7% | 289 |
| Spring 2023 | 3.78 | 89.7% | 1.8% | 224 |
| Winter 2023 | 3.66 | 78.7% | 3.2% | 155 |
| Fall 2022 | 3.58 | 70.0% | 1.1% | 283 |
| Spring 2022 | 3.72 | 82.6% | 2.7% | 259 |
| Winter 2022 | 3.57 | 71.8% | 2.1% | 234 |
| Spring 2021 | 3.36 | 61.0% | 3.8% | 210 |
| Winter 2021 | 3.55 | 73.4% | 3.9% | 233 |
| Fall 2020 | 3.61 | 73.7% | 2.6% | 156 |
| Spring 2020 | 3.31 | 61.5% | 8.4% | 143 |
| Winter 2020 | 3.47 | 55.6% | 1.4% | 72 |
| Fall 2019 | 3.32 | 53.7% | 1.2% | 82 |
| Spring 2019 | 2.81 | 22.8% | 8.3% | 276 |
| Winter 2019 | 3.25 | 46.1% | 1.7% | 297 |
| Fall 2018 | 3.08 | 39.1% | 3.9% | 281 |
| Spring 2018 | 2.83 | 24.3% | 9.1% | 230 |
| Winter 2018 | 3.16 | 39.3% | 1.7% | 298 |
| Fall 2017 | 3.04 | 33.1% | 4.7% | 320 |
| Summer 2017 | 2.80 | 27.3% | 13.6% | 22 |
| Spring 2017 | 2.64 | 20.4% | 11.7% | 240 |
| Winter 2017 | 2.87 | 25.6% | 4.6% | 238 |
| Fall 2016 | 3.15 | 36.9% | 0.8% | 241 |
| Summer 2016 | 2.96 | 42.9% | 14.3% | 7 |
| Spring 2016 | 3.36 | 56.8% | 4.7% | 234 |
| Winter 2016 | 3.36 | 57.1% | 4.3% | 161 |
| Fall 2015 | 3.08 | 37.3% | 5.7% | 228 |
| Summer 2015 | 3.23 | 50.0% | 6.3% | 32 |
| Spring 2015 | 2.87 | 25.0% | 6.4% | 204 |
| Winter 2015 | 3.53 | 56.4% | 0.5% | 195 |
| Fall 2014 | 3.34 | 60.4% | 2.2% | 227 |
| Summer 2014 | 3.40 | 73.8% | 9.5% | 42 |
| Spring 2014 | 2.25 | 10.0% | 15.5% | 219 |
| Winter 2014 | 2.92 | 25.2% | 2.5% | 238 |
| Fall 2013 | 2.89 | 30.7% | 4.3% | 254 |
| Summer 2013 | 3.07 | 35.5% | 3.2% | 124 |
| Spring 2013 | 2.96 | 25.4% | 3.8% | 236 |
| Winter 2013 | 3.11 | 45.6% | 5.0% | 241 |
| Fall 2012 | 3.23 | 43.2% | 1.4% | 146 |
| Summer 2012 | 3.07 | 38.3% | 7.4% | 81 |
| Spring 2012 | 2.77 | 24.7% | 9.0% | 279 |
| Winter 2012 | 2.76 | 25.9% | 7.6% | 197 |
| Fall 2011 | 3.14 | 42.3% | 1.5% | 194 |
| Summer 2011 | 2.41 | 15.8% | 19.3% | 57 |
| Spring 2011 | 3.18 | 50.0% | 0.0% | 26 |
| Winter 2011 | 3.38 | 58.0% | 3.4% | 174 |
| Fall 2010 | 2.84 | 22.2% | 0.0% | 18 |
Keep exploring
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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 ↗