ASTRO · UC Santa BarbaraHistorical grades
ASTRO 1H
A clearer picture of the classes ahead.
19 published recordsWinter 2010 — Fall 2021
Look a little closer
All available historyThe grade picture.
3.46Average GPA weighted · out of 4.00
69.0%A-range grades A+, A, and A−
6.3%D / F grades D+, D, D−, and F
142Letter grades 19 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
18 quarters
| Quarter | Average GPA | A range | D / F | Letter grades |
|---|---|---|---|---|
| Fall 2021 | 3.60 | 60.0% | 0.0% | 5 |
| Fall 2020 | 4.00 | 100.0% | 0.0% | 6 |
| Fall 2019 | 4.00 | 100.0% | 0.0% | 10 |
| Spring 2019 | 3.90 | 100.0% | 0.0% | 3 |
| Winter 2019 | 3.20 | 50.0% | 0.0% | 2 |
| Fall 2018 | 4.00 | 100.0% | 0.0% | 1 |
| Winter 2018 | 2.80 | 37.5% | 12.5% | 8 |
| Fall 2017 | 4.00 | 100.0% | 0.0% | 14 |
| Spring 2017 | 2.84 | 33.3% | 22.2% | 9 |
| Winter 2017 | 2.92 | 40.0% | 20.0% | 5 |
| Fall 2016 | 2.40 | 60.0% | 40.0% | 5 |
| Winter 2016 | 2.66 | 28.6% | 14.3% | 7 |
| Spring 2015 | 3.21 | 44.4% | 5.6% | 18 |
| Winter 2015 | 3.87 | 100.0% | 0.0% | 7 |
| Fall 2014 | 4.00 | 100.0% | 0.0% | 5 |
| Spring 2014 | 3.22 | 36.4% | 0.0% | 11 |
| Fall 2012 | 3.56 | 88.9% | 11.1% | 9 |
| Winter 2010 | 3.88 | 88.2% | 0.0% | 17 |
Keep exploring
All ASTRO courses ↗More in ASTRO.
About the numbers
Historical grade data from the Daily Nexus, obtained from UCSB’s Registrar through public records requests. Available records extend through Fall 2021. 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 ↗