Formal Aspects of Computing (FAC) is a peer-reviewed Gold Open Access journal published by Association for Computing Machinery (ACM) and the BCS (British Computer Society, the Chartered Institute for IT). The journal has been and is closely associated with the BCS-FACS Specialist Group on Formal Aspects of Computing Science and Formal Methods Europe.
A comment from Christopher Strachey inspired the journal:
Strachey called for an end to the artificial and injurious separation of practical and theoretical work in programming.
Formal Aspects of Computing was founded in 1989 by the BCS in an initiative led by John Cooke, Dan Simpson, and Cliff Jones, all of whom were members of the BCS Formal Aspects of Computing Specialist Group. Cliff Jones was the founding editor, and Springer was the initial publisher. Cliff Jones was Editor-in-Chief from 1989 to 2007. Jim Woodcock took over as Editor-in-Chief in 2007. Since 2025, Einar Broch Johnsen and Maurice ter Beek are joint Editors-in-Chief.
Until the end of 2021, the journal was published by Springer in association with the BCS Academy of Computing. From 2022, it has been published by the Association for Computing Machinery.
Formal Aspects of Computing publishes contributions at the junction of theory and practice. The principal aim of FAC is to promote the growth of computing science, show its relation to practice, and stimulate applications of appropriate formalisms to practical problems. One significant challenge is to show how a range of formal models can be related to each other. In particular, the scope of Formal Aspects of Computing includes:
In addition to research papers, the journal includes other contributions such as:
The journal is indexed by the ACM Digital Library, DBLP, EBSCO, Google Scholar, INSPEC, OOIR, ProQuest, SCISPACE, Scilit, Scimago, and SCOPUS, among others.
According to the Journal Citation Reports, the journal has a 2024 impact factor of 1.4.