CH 220COrganic Chemistry Laboratory
3.50 average GPA and 33.4% A grades across 17,826 reported letter grades. Compare reported semesters and official course sources.
- Average GPA / 4.00
- 3.50
- A grades · excludes A−
- 33.4%
- Letter grades reported
- 17,826
Fall 2012 — Summer 2026 · 40 reported semesters
Source: UT Austin Office of Institutional Reporting; updated .
The grade distribution
Read the exact grade counts
| Grade | Count | Share |
|---|---|---|
| A | 5,962 | 33.4% |
| A− | 4,172 | 23.4% |
| B+ | 3,674 | 20.6% |
| B | 2,611 | 14.6% |
| B− | 850 | 4.8% |
| C+ | 223 | 1.3% |
| C | 160 | 0.9% |
| C− | 50 | 0.3% |
| D+ | 17 | 0.1% |
| D | 14 | 0.1% |
| D− | 9 | 0.1% |
| F | 84 | 0.5% |
A shares count A only. A− is separate. GPA uses reported letter grades; 905 non-GPA outcomes are excluded.
What the reported grades show
CH 220C (Organic Chemistry Laboratory) has 17,826 reported letter grades across 40 semesters in this export, from Fall 2012 to Summer 2026. Combining those grades gives a mean of 3.50 on UT’s four-point scale. This is a count-weighted result: every reported letter grade contributes once to the course total, so larger reported groups have more influence than smaller groups. It is not an average of rounded semester GPAs.
In CH 220C, 5,962 of the 17,826 letter grades were A, or 33.4%. Another 4,172 were A−. Combining A and A− produces an A-range share of 56.8%, a different measure from the A-only figure at the top of the page. The distribution also records 84 F grades. The combined D+, D, D− and F share is 0.7%. These figures help show the shape of the historical outcomes alongside the overall mean.
The latest reported semester for CH 220C is Summer 2026. Its 228 letter grades yield 3.65 average grade points and 49.6% A grades. Across semesters with letter grades, the reported mean ranges from 3.17 in Summer 2013 to 3.78 in Spring 2021. The largest reported letter-grade count is in Fall 2025, with 903 letter grades.
Within the CH source group, the pooled undergraduate average is 3.18 across 272,762 letter grades and 70 courses. CH 220C is 0.33 grade points above that pooled mean. This comparison combines different courses and student groups; it does not adjust for prerequisites, course level or selection into a class. Use the department hub to compare the underlying grade counts before interpreting that difference.
CH 220C appears in Spring, Fall, Summer in the reported history. Spring accounts for the largest number of its reported letter grades (10,089). These are observed reporting seasons, not a promise about the next schedule. Check the catalog prerequisites and the syllabus for the exact section before registration; a past grade distribution does not describe an upcoming instructor’s assignments, attendance rules or assessment weights.
Recent semesters
| Semester | Average GPA | % A | Letter grades |
|---|---|---|---|
| Summer 2026 | 3.65 | 49.6% | 228 |
| Spring 2026 | 3.63 | 41.8% | 846 |
| Fall 2025 | 3.70 | 49.2% | 903 |
| Summer 2025 | 3.50 | 30.7% | 267 |
| Spring 2025 | 3.54 | 32.5% | 643 |
| Fall 2024 | 3.53 | 34.3% | 495 |
| Summer 2024 | 3.61 | 34.8% | 112 |
| Spring 2024 | 3.54 | 34.9% | 641 |
| Fall 2023 | 3.50 | 35.5% | 516 |
| Summer 2023 | 3.63 | 46.9% | 98 |
| Spring 2023 | 3.63 | 41.5% | 685 |
| Fall 2022 | 3.56 | 40.0% | 458 |
| Summer 2022 | 3.57 | 36.8% | 106 |
| Spring 2022 | 3.63 | 43.2% | 704 |
| Fall 2021 | 3.50 | 32.5% | 511 |
| Spring 2021 | 3.78 | 66.0% | 688 |
| Fall 2020 | 3.73 | 57.1% | 373 |
| Spring 2020 | 3.62 | 40.9% | 621 |
| Fall 2019 | 3.45 | 28.2% | 355 |
| Summer 2019 | 3.50 | 35.7% | 143 |
| Spring 2019 | 3.46 | 28.7% | 670 |
| Fall 2018 | 3.49 | 35.4% | 345 |
| Summer 2018 | 3.52 | 31.2% | 141 |
| Spring 2018 | 3.43 | 27.4% | 763 |
| Fall 2017 | 3.47 | 29.3% | 355 |
| Summer 2017 | 3.46 | 21.6% | 134 |
| Spring 2017 | 3.47 | 26.7% | 722 |
| Fall 2016 | 3.42 | 26.7% | 300 |
| Summer 2016 | 3.59 | 32.7% | 104 |
| Spring 2016 | 3.52 | 28.5% | 730 |
| Fall 2015 | 3.44 | 26.5% | 328 |
| Summer 2015 | 3.40 | 27.3% | 99 |
| Spring 2015 | 3.34 | 21.2% | 753 |
| Fall 2014 | 3.35 | 19.9% | 362 |
| Summer 2014 | 3.27 | 24.0% | 146 |
| Spring 2014 | 3.31 | 18.0% | 782 |
| Fall 2013 | 3.20 | 17.5% | 371 |
| Summer 2013 | 3.17 | 15.9% | 138 |
| Spring 2013 | 3.35 | 20.2% | 841 |
| Fall 2012 | 3.18 | 16.0% | 349 |
Historical offering pattern
| Season | Reported semesters | Most recent |
|---|---|---|
| Fall | 14 | Fall 2025 |
| Spring | 14 | Spring 2026 |
| Summer | 12 | Summer 2026 |
These seasons are observed in the grade history. Confirm the next offering in the official Course Schedule; missing grades do not establish that a course was not offered.
Catalog and prerequisites
Only one of the following may be counted: Chemistry 220C, 110K, 120K, and 128K. Only one of the following may be counted: Chemistry 220C, 110L, 118L, and 128L. One lecture hour and five laboratory hours a week for one semester.
Prerequisites
Credit with a grade of at least C- or registration for Chemistry 320N; and the following coursework with a grade of at least C- in each: Chemistry 204, 317, or 104M and 104N; and 320M or 328M.
Catalog credit value: 2 Hours.
Syllabi for the actual section
No section-specific syllabus link for CH 220C is present in this export.
Search UT’s public HB 2504 syllabus and CV archive for the section you plan to take. Older syllabi describe their own semester, not the next offering.
CH 220C questions
What is the average GPA in CH 220C?
The reported mean is 3.50 from 17,826 letter grades. Each grade is weighted equally, excluding non-GPA symbols.
What percentage of CH 220C grades are A?
A grades account for 33.4% of reported letter grades. A− grades are separate; the combined A/A− share is 56.8%.
When was CH 220C most recently reported?
The latest semester in the export is Summer 2026, with 228 letter grades. A missing later semester is not evidence that the course stopped being offered.
Do the CH 220C grades measure teaching quality?
No. Grade distributions describe reported outcomes for different sections and student groups. They do not measure teaching quality, workload, learning or your likely individual grade.