EARTH · UC Santa BarbaraHistorical grades
EARTH 103
A clearer picture of the classes ahead.
17 published recordsWinter 2012 — Winter 2026
Look a little closer
All available historyThe grade picture.
2.77Average GPA weighted · out of 4.00
25.0%A-range grades A+, A, and A−
9.7%D / F grades D+, D, D−, and F
392Letter 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
15 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Winter 2026 | 2.77 | 31.8% | 13.6% | 22 |
| Winter 2025 | 3.12 | 27.8% | 0.0% | 18 |
| Winter 2024 | 2.91 | 33.3% | 8.3% | 24 |
| Winter 2023 | 2.74 | 25.0% | 6.3% | 16 |
| Winter 2022 | 2.93 | 33.3% | 8.3% | 24 |
| Winter 2021 | 2.97 | 21.4% | 0.0% | 14 |
| Winter 2020 | 2.92 | 33.3% | 8.3% | 24 |
| Winter 2019 | 2.43 | 17.9% | 21.4% | 28 |
| Winter 2018 | 2.98 | 18.8% | 3.1% | 32 |
| Winter 2017 | 2.87 | 31.0% | 10.3% | 58 |
| Winter 2016 | 2.67 | 22.6% | 9.7% | 31 |
| Winter 2015 | 2.27 | 15.0% | 25.0% | 40 |
| Winter 2014 | 2.59 | 15.0% | 5.0% | 20 |
| Winter 2013 | 2.64 | 15.4% | 3.8% | 26 |
| Winter 2012 | 3.27 | 40.0% | 0.0% | 15 |
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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 Winter 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 ↗