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THE CURVE

Schools / University of California, Santa Barbara

ECE 153B

Winter 2010 – Spring 2026 (22 terms) · 1,136 students · Source:

The curve

Share of all students who received each grade, all terms combined.

43.1%

of students got an A

0.0% withdrew

0%10%20%30%40%50%43.1%A39.8%B16.5%C0.5%D0.1%F0.0%Withdrew

A rate by term

Share of students who got an A in each term the course ran.

0%20%40%60%80%WiWi75.0%WiWiWiWiWiWi2023Wi2024Fa2025FaSp202657.8%

By term, newest first

ABCDFWOther
TermStudentsA rate / distributionGPASource
Spring 2026102
57.8%
—University of California, Santa Barbara grade distribution file, Winter 2026, Spring 2026, Summer 2026
Fall 202563
46.0%
—University of California, Santa Barbara grade distribution file, Winter 2025, Spring 2025, Summer 2025, Fall 2025
Spring 202590
36.7%
—University of California, Santa Barbara grade distribution file, Winter 2025, Spring 2025, Summer 2025, Fall 2025
Fall 202449
38.8%
—University of California, Santa Barbara grade distribution file, Winter 2024, Spring 2024, Summer 2024, Fall 2024
Spring 202451
43.1%
—University of California, Santa Barbara grade distribution file, Winter 2024, Spring 2024, Summer 2024, Fall 2024
Winter 202450
44.0%
—University of California, Santa Barbara grade distribution file, Winter 2024, Spring 2024, Summer 2024, Fall 2024
Spring 202340
37.5%
—University of California, Santa Barbara grade distribution file, Winter 2023, Spring 2023, Summer 2023, Fall 2023
Winter 202361
68.9%
—University of California, Santa Barbara grade distribution file, Winter 2023, Spring 2023, Summer 2023, Fall 2023
Winter 202262
61.3%
—University of California, Santa Barbara grade distribution file, Winter 2022, Spring 2022, Summer 2022, Fall 2022
Winter 202160
60.0%
—University of California, Santa Barbara grade distribution file, Winter 2021, Spring 2021, Summer 2021, Fall 2021
Summer 202013
46.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 202064
39.1%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 201974
45.9%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 201865
26.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 201773
24.7%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 201659
32.2%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 201556
25.0%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 201441
17.1%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 201319
31.6%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 201220
75.0%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 201112
58.3%
—University of California, Santa Barbara grade distribution file, Fall 2009
Winter 201012
58.3%
—University of California, Santa Barbara grade distribution file, Fall 2009

By instructor, highest A rate first

ABCDFWOther
Terms taught
BUTNER S E44
65.9%
—
KATARIA N102
57.8%
—
ISUKAPALLI Y742
45.6%
—
JOHNSON J M248
25.8%
—

4 instructors. Select a name's terms to see each term separately.