ConcreteAI Thermal & Crack Simulation Tool

Built on internationally recognised methods and guidelines

About this tool

This tool helps construction projects and engineering professionals develop a stronger technical understanding of in-situ concrete performance. It supports proactive casting planning and mix design optimization — advocating a more rigorous, data-driven approach to concrete construction.

This free tool offers the quick 1D thermal, 3D thermal and crack calculators at a limited problem size. For larger analyses, saved projects, and a casting plan tailored to your project, get in touch at qingyang.chang@concreteai.io.

Validated against real site data

Checked against measured concrete pours, not just theory — so the results reflect how concrete behaves on site.

Built on recognised guidelines

Internationally recognised industry guidance for early-age concrete temperature and cracking.

Built by ConcreteAI

Developed by concrete engineering specialists focused on mass-concrete thermal performance.

For simulation guidance only. Read the disclaimer & privacy note.

Try a calculator

1D Thermal

Temperature rise through walls and slabs where heat escapes mainly through one axis.

3D Thermal

Temperature rise for pours where heat dissipates in all directions and edge cooling matters.

Crack

Early-age thermal cracking risk and estimated crack width.

Want more?

This is a free tool, so we keep the problem size limited to stay fast and free for everyone. For larger analyses, saved projects, and a casting plan tailored to your project, get in touch.

Tell us about your project — qingyang.chang@concreteai.io.