Home Projects cp2k
cp2k
Fortran

cp2k

Quantum chemistry and solid state physics software package

by cp2k · GitHub
Stars
Forks
License
Created
Last commit
Category
Fortran
Language
hpcmaterial-sciencequantum-chemistryGPL-2.0Fortran
View on GitHub
In plain words

Run simulations for chemistry and physics to study materials and biological systems.

You maintain this project?

Claim its page: indexed whatever its rank, translated into six languages, and enriched with what you write yourself.

Claim this page →
cp2k — GitHub preview card
📈 Star history
1 1721 171
2026-07-202026-08-31
📈 Track cp2k

Get an email alert on its next release or when it starts trending — never miss the moment.

Free · no card · unsubscribe anytime
Get email alerts →
📄 About

Quantum chemistry and solid state physics software package

cp2k has 1.2k stars on GitHub. It has been forked 486 times. cp2k is written mainly in Fortran. It has been in active development since 2018. cp2k is available under the GPL-2.0 license. Its main topics are hpc, material-science, quantum-chemistry, simulation.

Frequently asked questions

What is cp2k?

Quantum chemistry and solid state physics software package

Is cp2k open source?

cp2k is an open-source project. It is released under the GPL-2.0 license.

Is cp2k free?

Yes. cp2k is free and open source — you can use, modify and self-host it. Its GPL-2.0 license is copyleft: if you distribute a modified version, it must remain under the same license.

What license does cp2k use?

cp2k is available under the GPL-2.0 license.

What language is cp2k written in?

cp2k is written mainly in Fortran.

🏅 Maintainer of this project?
olud.ai badge — cp2k

Add this live badge to your README — your GitHub stars and directory rank, refreshed daily.

[![olud.ai](https://olud.ai/badge.php?tool=cp2k-cp2k)](https://olud.ai/project/cp2k-cp2k.html)
More badge options →
🧬 Shares DNA with🧬 View the DNA map →

Measured from GitHub topics shared by both projects, weighted by how rare each topic is.