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Calculus | Paroc Tools and Documents
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Technical insulation calculation program

Paroc Calculus

Design Energy Efficient and Economical Insulation Solutions 

PAROC® Calculus is a technical insulation calculation program for dimensioning thermal insulation for different HVAC and Process Industry applications e.g. pipes, ventilation ducts and process industry tanks. With PAROC Calculus it is also possible to calculate the heat loss for insulated and uninsulated valves and flanges, which usually increases the risk of heat loss. Additionally, the heat loss caused by thermal bridges in pipe and duct suspensions can be taken into account.

With PAROC Calculus you can design energy efficient and economical insulation solutions for different HVAC and process industry applications with PAROC products.

PAROC® Calculus technical insulation calculation program, used for dimensioning thermal insulation in HVAC and Process Industry applications such as pipes, ventilation ducts, and process industry tanks.

PAROC Calculus features:

• Easy-to-use interface; works on PCs, tablets, and cellphones

• Calculations of heat losses, surface temperatures, and temperature drop in pipes, ventilation ducts, process industry tanks, valves, and flanges

• Simple input of pipe diameters and duct dimensions (predefined)

• Pointing out thermal bridges of pipe and duct suspensions

• Print calculations as a PDF. Multiple simultaneous printouts in PDF are possible (for registered users)

• Saving projects (for registered users)

• Calculations based on the EN ISO 12241 standard

Get started

Step 1: Sign in without an account by clicking on the red button below, or scroll down to create a free account to unlock all features. 

Step 2: Select application

Step 3: Start calculation

Use Calculus FOR FREE

Create an account to unlock all Calculus features 

PAROC Calculus Registration