46th International Symposium on

Mathematical Foundations of Computer Science

August 23-27, 2021, Tallinn (Estonia)


MFCS 2021 is organized in cooperation with EATCS

   The MFCS conference series has been organized since 1972. Traditionally, the conference moved between the Czech Republic, Slovakia, and Poland, while since 2013, the conference travels around Europe. In 2021, it will come back to Tallinn, Estonia. MFCS is a high quality venue for original research in all branches of theoretical computer science.


We are still hoping that the event can take place physically in Tallinn. We are monitoring the COVID situation in Estonia and in Europe.

Nevertheless, we will make a hybrid solution available for speakers who do not want to travel in these uncertain times. Therefore travelling to Tallinn will not be a requirement.

Important Dates

Abstract submission deadline:    Friday, April 30, 2021 (AoE)   
Paper submission deadline (/updated/):    Friday, May 7, 2021 (AoE)   
Notification of authors: Monday, June 28, 2021   
Conference dates: August 23–27, 2021
Workshop dates: August 27–28, 2021

Contact: Pawel Sobocinski (sobocinski@gmail.com)