CCF BTheory2022: BPublisher: Springer
ICALPInternational Colloquium on Automata, Languages and Programming
ICALP is a rank B conference in Theoretical Computer Science in the CCF list's 7th edition (2026), as in 2022. ICALP 2027 takes place on Jul 5–9, 2027 in Kraków, Poland. Acceptance rate 2026: 30.3% (190/628).
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Data updated 8 November 2026 · rank from the CCF list's 7th edition
Latest edition
ICALP 2027: call for papers timeline
- Sep 16, 2026, 11:59 UTCPaperTrack B first round; Track A and Track B second round TBACommunity data · unverified
- Nov 10, 2026, 11:59 UTCRebuttalTrack B first round; Track A and Track B second round TBACommunity data · unverified
- Dec 8, 2026As announced by the conferenceNotificationTrack B first round; Track A and Track B second round TBACommunity data · unverified
- Jul 5–9, 2027Local timeConferenceKraków, Poland
AoE (Anywhere on Earth) is UTC−12 (time zones explained). These dates come from the ccf-deadlines community project and have not yet been checked against the conference website; confirm them there before you submit. Conference website ↗
Past editions
Dates, venues, deadlines and acceptance rates
| Year | Paper deadline | Acceptance | Papers (dblp) | Dates | Venue |
|---|---|---|---|---|---|
| 2027 | 2026-09-15AoE | — | — | Jul 5–9, 2027 | Kraków, Poland |
| 2026 | 2026-02-06AoE | 30.3%190/628 · source | 193 | Jul 7–10, 2026 | London, UK |
| 2025 | 2025-02-08AoE | 30.2%170/563 · source | 173 | Jul 8–11, 2025 | Aarhus, Denmark |
| 2024 | 2024-02-14UTC+1 | 29.5%153/519 · source | 158 | Jul 8–12, 2024 | Tallinn, Estonia |
| 2023 | 2023-02-11UTC+1 | 29.8%132/443 · source | 138 | Jul 11–14, 2023 | Paderborn, Germany |
| 2022 | 2022-02-10AoE | 29.3%127/433 · source | 134 | Jul 5–8, 2022 | Paris, France (hybrid) |
| 2021 | 2021-02-12AoE | 37.8%137/362 · source | 144 | Jul 12–16, 2021 | Online |
| 2020 | — | — | 142 | — | — |
| 2019 | — | — | 152 | — | — |
| 2018 | — | — | 166 | — | — |
| 2017 | — | — | 142 | — | — |
| 2016 | — | — | 151 | — | — |
Paper counts are dblp's main proceedings only, without workshop volumes; acceptance rates link to the page they come from. dblp ↗
CCF list
ICALP in the CCF list
- 7th edition (2026)
- CCF B Theoretical Computer Science · no. 4
- 6th edition (2022)
- CCF B Theoretical Computer Science
- Name in the list
- International Colloquium on Automata, Languages and Programming
- Publisher
- Springer
- dblp
- conf/icalp ↗
CCF counts the full (regular) papers of a listed conference: short papers, demos, technical briefs, summaries, Findings and the workshops held with a conference are outside the list. CCF also says the list is a recommendation and should not be used on its own to evaluate research; your institution's rules decide. What counts, case by case →
FAQ
About ICALP
What CCF rank is ICALP?
ICALP is a rank B conference in Theoretical Computer Science in the CCF list's 7th edition (2026), as in 2022.
Where is ICALP 2027?
ICALP 2027 takes place on Jul 5–9, 2027 in Kraków, Poland.
What is the ICALP acceptance rate?
2026: 628 submissions, 190 accepted, 30.3%. 2025: 30.2% (170/563). The history table links each figure to its source.
Do ICALP workshop and short papers count as CCF B?
CCF counts the full (regular) papers of a listed conference: short papers, demos, technical briefs, summaries, Findings and the workshops held with a conference are outside the list. CCF also says the list is a recommendation and should not be used on its own to evaluate research; your institution's rules decide.
In more detail: Which CCF conference papers count · How to read conference deadlines
Sources: the CCF list of recommended international conferences and journals, 7th edition (published 31 March 2026, corrected 9 April 2026) and 6th edition (2022); editions, deadlines and acceptance rates from the ccf-deadlines community project (MIT licence), marked as community data until checked against each conference's website, then marked as checked with the website's own words; proceedings and paper counts from dblp (CC0).