7 Best Pipefitter Calculator Apps for Android, iOS, Windows

For building it is very important to make accurate calculations, no matter if you are a professional or not. Here is a list of the best pipefitter calculator apps.

And after you will be done with constructing the pipeline for your house, you can also check the free window design apps for the beautiful exterior decoration of your house.

Pipe Flow Calculations

The website provided is not an app, but rather an online calculator for determining flow rate in pipe systems.

This type of tool is often used in various industries, such as engineering, construction, and manufacturing, to help calculate the flow rate of liquids and gases in pipes.

Also, tools like this are often used by professionals and technicians in various industries, but common people can make calculations as well.

The interface of the calculator is easy to use. Users simply enter the necessary parameters, such as pipe diameter and fluid velocity, and the calculator provides the resulting flow rate.

The website design is simple and functional, with a clean layout and clear instructions on how to use the calculator. Moreover, it is fully responsive and can be accessed from a desktop computer or mobile device.

As with any tool, there may be limitations or flaws that could cause frustration among users. For example, the accuracy of the calculation may be dependent on the accuracy of the input parameters, and the calculator may not be suitable for all types of fluids or pipe systems.

However, without more specific information about the tool, it is difficult to determine the exact nature of any limitations or flaws.

If you are in an industry that requires flow rate calculations, this website may be worth considering as a tool to help you in your work.


  • Can be accessed from desktop or mobile device.
  • Provides quick and accurate flow rate calculations.


  • Accuracy of calculation depends on accuracy of input parameters.
  • Limited in scope to flow rate calculations only.
Pipe Flow Calculations1

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Lateral Pipe

The Lateral Pipe calculator is an app that gives a convenient and efficient way for engineers, plumbers, and pipefitters to make quick calculations related to pipe installation and welding.

The app features a user-friendly interface that allows users to input data and get instant results. Also, the calculator supports both metric and imperial units and includes a wide range of calculators for different types of pipes and welding processes.

What is more, Lateral Pipe includes a handy pipe size reference chart that can be used to quickly find the required information.

Here you can find clear and concise visual representations of the data being calculated as well as a series of illustrations and diagrams to help you understand the calculations and results being produced.

On the other hand, sometimes you have to wait for a long time before you get a response.

Overall, the Lateral Pipe calculator is a well-designed app that provides a valuable tool for anyone involved in pipe installation and welding. The app’s ease of use and accuracy make it a great resource for anyone in the field.


  • Supports both metric and imperial units.
  • Wide range of calculators for different types of pipes and welding processes.
  • Includes a pipe size reference chart.


  • Occasional slow loading or response time.
  • Could benefit from more detailed explanations of calculations and formulas.
Pipe Guide Calculator1


Pipe Flow Calculations

Pipe Flow Calculations is a useful app for engineers and individuals who need to perform pipe flow calculations in their daily work.

The app is designed for pipe flow calculations and has a user-friendly interface, making it easy to use for both professionals and beginners.

Moreover, it includes several features such as pressure drop calculations, flow rate calculations, and pipe diameter selection, which makes it a valuable tool for anyone working with pipes.

The app supports both SI and imperial units, making it versatile and suitable for use in different countries.

It is possible to make calculations in a second because of simple and convenient interface.

However, some users have claimed about a few flaws in the app, such as occasional bugs and freezes. What is more, the calculator (sometimes) can become rather incorrect and give you wrong answers.

Of course, this is a significant issue for those who rely on accurate calculations.


  • User-friendly interface.
  • Supports both SI and imperial units.
  • Multiple calculation features.
  • Clear visual representation.


  • Occasional bugs and crashes.
  • Slow performance.
  • Inconsistent results.
Pipe Diameter Calculator1

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Mapress Calculator

Mapress is a unique calculator app for you to install on your devices. It will help you with plenty of calculations connected with the construction.

Mapress supports a wide range of mathematical functions, including basic operations, trigonometry, logarithms, and more. All these features are useful if you have to get accurate results you can rely on.

The app also has a dark mode, which is great for low-light environments and can help to reduce eye strain.

However, there have been some complaints about the app not being able to handle large and complex calculations, which can be quite disappointing for users who need to perform more advanced calculations.

Generally, Marpess Calculator is well-designed, visually appealing, and easy to use, making it a great choice for students and professionals alike.

While it may not be suitable for users who need to perform more advanced calculations, it is still worth using for its simplicity and ease of use.


  • User-friendly interface.
  • Supports a wide range of mathematical functions.


  • Limited to basic to intermediate calculations.
  • Can struggle with large and complex calculations.
Pipefitter Mapress Calculator1


Plumbing Formulator

Plumbing Formulator is an app designed for plumbers and contractors who want a quick and easy way to calculate various formulas and conversions in their work.

It covers a wide range of formulas, from basic plumbing conversions to more complex calculations, making it a valuable tool for plumbers and contractors.

There are a few negative comments about the Plumbing Formulator app, however. The point is that, Plumbing Formulator can be slow and unresponsive at times, and this fact is awful.

Additionally, some users have reported that the app can be prone to crashing, which can be a major issue when trying to use the app in the field.

Despite these disadvantages, this calculator is still useful for various of tasks. The app provides a convenient calculator that can save plumbers and contractors time and effort in their work.

What is more, the app also provides a wealth of information, making it an indispensable tool for professionals in the plumbing and contracting industry.


  • Easy to use with clear and user-friendly interface.
  • Covers a wide range of formulas and conversions for plumbing and contracting professionals.
  • Saves time and effort in work.
  • Provides valuable information for professionals in the industry.


  • Can be slow and unresponsive at times.
  • Prone to crashing.
  • Basic graphics that may not be visually appealing to all users.
Plumbing Formulator1

Pipe Support Calculator

Pipe Support Calculator is an app designed to help engineers and contractors with their pipe support calculations.

Starting with the app’s features, the Pipe Support Calculator includes a comprehensive set of formulas to help calculate the necessary support for pipes.

These formulas include the reactions of pipe supports, the stress in pipes, and the deflection of pipes. The app also includes a built-in library of pipe sizes and materials, making it easier to input the necessary information for the calculations.

In addition, the app includes a unit conversion tool, allowing users to switch between different units of measurement.

What is more, the app includes a help section that provides explanations for each of the formulas and how to use them.

However, there are a few areas where the Pipe Support Calculator falls short. One of the biggest flaws of the app is its limited support for different types of pipe supports.

While the app includes a range of formulas for pipe support calculations, it only includes a limited selection of support types. This can make it difficult to perform calculations for more complex support systems.


  • There are a huge number of formulas.
  • You can use a built-in library of pipe sizes and materials, and a unit conversion too.


  • There is a limited selection of support types.
Pipe Support Calculator1


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Pipe Guide Calculator

Pipe Guide Calculator is an innovative app that allows users to calculate the necessary dimensions for pipes and ducts in a quick and easy manner.

Pipe Guide Calculator offers a range of calculations for pipes and ducts, including size, volume, and friction loss. The app also provides a comprehensive list of pipe and duct materials, allowing users to choose the best option for their specific needs.

Unfortunately, you can face with bugs and crashes in this app sometimes. Despite its fact, Pipe Guide Calculator is a valuable tool for professionals in the plumbing and HVAC industries.

The app saves time and eliminates the need for manual calculations, making it a worthwhile investment for those in these fields.

No matter if you’re a professional or just starting out; this app will make your life easier and help you get the job done quickly and accurately.


  • Comprehensive list of pipe and duct material.
  • Quick and accurate calculations.
  • Saves time compared to manual calculations.


  • There are occasional crashes or freezes.
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