EARTH · UC Santa BarbaraHistorical grades
EARTH 136
A clearer picture of the classes ahead.
11 published recordsSpring 2013 — Winter 2026
Look a little closer
All available historyThe grade picture.
3.22Average GPA weighted · out of 4.00
50.3%A-range grades A+, A, and A−
6.2%D / F grades D+, D, D−, and F
161Letter grades 11 published records
Grade distribution
All instructors · All quartersPlus and minus grades are grouped together. 1 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
11 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Winter 2026 | 3.64 | 75.0% | 0.0% | 12 |
| Spring 2024 | 3.06 | 29.4% | 0.0% | 17 |
| Winter 2023 | 2.81 | 28.6% | 14.3% | 7 |
| Spring 2022 | 3.06 | 42.9% | 7.1% | 14 |
| Fall 2020 | 2.89 | 22.2% | 0.0% | 9 |
| Winter 2020 | 3.23 | 65.0% | 10.0% | 20 |
| Spring 2019 | 2.96 | 37.5% | 12.5% | 8 |
| Spring 2018 | 3.35 | 53.8% | 7.7% | 13 |
| Spring 2017 | 3.30 | 51.7% | 6.9% | 29 |
| Spring 2015 | 3.41 | 60.9% | 4.3% | 23 |
| Spring 2013 | 3.19 | 55.6% | 11.1% | 9 |
Keep exploring
All EARTH courses ↗More in EARTH.
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 ↗