
IntercalcOnline: Effortless Fire Protection Estimation
Intercalc Online is a powerful, reliable tool for Fire Estimators and Engineers, streamlining DFT reporting with advanced calculation, quick editing, and secure data storage, all designed to integrate seamlessly into industry-standard engineering workflows.
12k+
Projects have been estimated


Explore the different sides of our app
Quick Estimate
The Quick Estimate mode is the fastest method for generating DFTs and
weight/volume values, bypassing the need to create a project.
Similar to the Project mode, Quick Estimate enables the user to create MTOs. However, it is intended
for use when the user does not plan to save the estimation results or generate a PDF report.

Training
Our IntercalcOnline specialists are ready to offer customized training sessions, available online or in person, to meet the unique requirements of our clients. Training topics can include:
What are we trying to achieve through performance based design?
Last line of defense for the safety of individuals and integrity of exposed assets. Safety and Environmental Critical Equipment (SECE)
Safety and Environmental Critical Equipment (SECE)
Products that we offer
Core Range
Speciality Coating
Unlock a world of possibilities with our online services
Vessel modeller tool
Determine the survivability of process and storage vessels using AkzoNobel’s PVM tool. Specific vessels specifications and vessel contents can be used to determine survivability in different fire scenarios.
Explore the use of passive fire protection for the vessel shell by using AkzoNobel’s range of Chartek fire protection tested in accordance with ISO 21843.
