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ENV S · UC Santa BarbaraHistorical grades

ENV S 15B

A clearer picture of the classes ahead.

10 published recordsSpring 2017 — Spring 2026
Look a little closer

The grade picture.

All available history
3.12Average GPA weighted · out of 4.00
42.2%A-range grades A+, A, and A−
5.1%D / F grades D+, D, D−, and F
1,449Letter grades 10 published records

Grade distribution

All instructors · All quarters

Plus and minus grades are grouped together. Counts reflect grades before optional grading conversions in the original source.

Quarter by quarter

10 quarters
ENV S 15B historical grades by quarter
QuarterAverage GPAA rangeD / FLetter grades
Spring 20263.1550.4%6.4%141
Spring 20253.1444.4%4.9%144
Spring 20243.7986.7%1.8%165
Spring 20233.7583.8%0.6%154
Spring 20222.5916.3%9.6%135
Spring 20212.7422.1%8.1%136
Spring 20202.8725.4%8.0%138
Spring 20192.8620.8%7.4%149
Spring 20183.0533.6%3.3%152
Spring 20173.1026.7%2.2%135
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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 ↗

ENV S 15B UCSB Grade Distribution & Instructor History | Lagoon