ACS-CHEM 2027 deadlines and dates
American Chemical Society National Meeting & Exposition.
Upcoming edition
| Abstract deadline | September 28, 2026 |
|---|---|
| Deadline time | 11:59 AM ET |
| Conference dates | March 21, 2027 to March 25, 2027 |
| Location | New Orleans, LA |
| Nearby airports | MSY (15 mi) |
| Attendance format | hybrid |
| Cost | $449 early-bird / $549 advance / $649 regular (member, Fall 2026, in-person + Premium Package); non-member rates not found; Spring 2027 pricing not posted |
| Submission types | abstract, poster, oral |
| Fields | chemistry |
| Annual attendance | 11,786 (2025) |
Prior edition
| Abstract deadline | March 30, 2026 |
|---|---|
| Conference dates | August 23, 2026 to August 27, 2026 |
| Registration | Early bird: through June 15, 2026; Advance: June 16 – July 23, 2026; Regular: July 24 – August 24, 2026; Onsite at McCormick Place beginning August 22, 2026 |
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Data last updated 2026-10-29. Confirm dates on the official site.