Best Pipe Welding Calculators Apps

221+ iOS apps curated and reviewed

4.1 avg rating
15 free apps
Updated May 2026

Finding the right pipe welding calculators app can be overwhelming with so many options. We've analyzed 221+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Pipe Welding Calculators

Pipe Trades Pro Calc#2

Pipe Trades Pro Calc by Calculated Industries, Inc.

Calculator | Welding & Piping
Strong Contender
๐Ÿ”ง Utilities
4.8๐Ÿ˜ž(3.6K ratings)
FreeIn-App Purchases
Pipe Trades Pro Calc screenshot 1
Pipe Trades Pro Calc screenshot 2
Pipe Trades Pro Calc screenshot 3
Pipe Trades Pro Calc screenshot 4
Pipe Trades Pro Calc screenshot 5
Pipe Trades Pro Calc screenshot 6

This application is an advanced pipe trades math calculator for iPhone users, offering instant answers for pipe layout and design problems. With features like cut lengths, parallel pipe cutbacks, flow rates, and more, it is a valuable tool for pipefitters, steamfitters, sprinklerfitters, and welders. Spend less time calculating and more time working with pipes. Try it out now!

What We Love

  • ๐Ÿ”ข Useful calculator tool
  • ๐Ÿง  Helpful for pipe fitters and welders
  • ๐Ÿ“ฑ Convenient to have on mobile device
  • ๐Ÿ” Accurate calculations

Room to Improve

  • ๐Ÿ’ฐ Subscription model is too expensive
  • ๐Ÿ”’ Requires internet connection to verify subscription
  • ๐Ÿ”„ Used to be a one-time purchase
Pipe Guide Calculator#3

Pipe Guide Calculator by IT Welding Sweden AB

Worth Considering
๐Ÿ”ง Utilities
3.0(4 ratings)
Free
Pipe Guide Calculator screenshot 1
Pipe Guide Calculator screenshot 2
Pipe Guide Calculator screenshot 3
Pipe Guide Calculator screenshot 4
Pipe Guide Calculator screenshot 5
Pipe Guide Calculator screenshot 6

This tool provides essential calculations for pipe fitting in one convenient place, eliminating the need for tables and saving time at work. It's a must-have for professionals in the field, offering efficient computations to streamline their tasks.

More Pipe Welding Calculators apps to explore

4
Pipe Fitting
Pipe Fitting
Pipe Fitting
Pro Calc | Welding & Trades
Free

The Pipe Fitting Calculator is a comprehensive mobile app designed for pipefitters, welders, and fabricators. It offers a suite of advanced tools for precise pipe layout calculations, including offset calculators, back-to-back fittings, and data tools like elbow miter cuts and triangle solvers. The app provides a clean, user-friendly interface and supports both imperial and metric units, making it an indispensable tool for professionals in the welding and trades industry.

๐Ÿ“Š Productivity
(21)
5
Welding & Pipe Tools
Welding & Pipe Tools
Welding & Pipe Tools
Welding Calculator
Free
๐Ÿ“Š Productivity
(3)
6
Welding Calculator for Metal
Welding Calculator for Metal
Welding Calculator for Metal
Fit Up, Offset & Pipe Layout
Free
$5.99 | 100% OFF

This calculator helps with pipe fabrication by determining the transition between different pipe diameters and creating templates for branch pipes. It provides approximate settings that should be tested to meet specific weld specifications.

๐Ÿ”ง Utilities
(3)
7
Miller Weld Setting Calculator
Miller Weld Setting Calculator
Miller Weld Setting Calculator
by Miller Electric Mfg Co
Free

Optimize your welding performance with a smart calculator app that fine-tunes your machine settings for the best results. Enhance your welding experience with precise parameters and process information on TIG, Stick, or MIG welding techniques.

๐Ÿ” Reference
(78)
8
PipeFit Pro: Pipe Calculator
PipeFit Pro: Pipe Calculator
PipeFit Pro: Pipe Calculator
Pipefitter Offset Calculator
Free
$4.99 | 100% OFF
๐Ÿ”ง Utilities
(1)
9
McCalc Fusion Calculator
McCalc Fusion Calculator
McCalc Fusion Calculator
HDPE/PP Pressure Calculator
Free

This calculator helps you find the correct fusion pressure for HDPE and Polypropylene pipe fusion jobs by selecting your fusion machine and entering pipe size and pressure requirements. Try it now to take the guesswork out of pipe fusion and get the recommended theoretical gauge pressure for your project.

๐Ÿ’ผ Business
(18)
10
WELDING PRO
WELDING PRO
WELDING PRO
#1 for welding professionals
Free

This application helps welders and technicians access essential information and tools, including calculators for welding costs and parameters, product searches, and databases for finding filler metals and equivalents. With this app, users can quickly determine optimal welding settings, find compatible materials, and access quality certificates, streamlining their workflow and improving efficiency.

๐Ÿ’ผ Business
(2)
11
Hobart Welding Calculator
Hobart Welding Calculator
Hobart Welding Calculator
by Miller Electric Mfg Co
Free

This free tool helps users determine the best filler metal for various welding applications, including carbon steel, aluminum, and stainless steel, and calculates the approximate amount of filler metal needed for a specific weld job. With its various functions, including a filler metal selector and volume calculator, users can make informed decisions and optimize their welding process.

๐Ÿ“š Education
(9)
12
Pipe Calc Elite
Pipe Calc Elite
Pipe Calc Elite
Calculator for Pipe Trade Pros
$19.99

This advanced calculator provides pipe trade professionals with quick access to standard pipe data and dimensions, as well as tools to solve complex calculations such as pressure loss, offsets, and unit conversions. With its comprehensive features and ability to manipulate fractions, this app is a valuable tool for plumbers, pipe fabricators, and other professionals in the pipe trade, download now and streamline your work.

๐Ÿ”ง Utilities
(143)
13
iBend Pipe
iBend Pipe
iBend Pipe
by Francisco Alcala
$3.99
$4.99 | 20% OFF
๐Ÿ“Š Productivity
(88)
14
Pipe Tools
Pipe Tools
Pipe Tools
by Bri-Steel Manufacturing
Free

This handy tool is a steel pipe handbook for professionals, offering quick access to pipe charts, conversions, and calculations for wall thickness, mass, cost, and more. With its comprehensive features, users can prepare quotes, perform calculations, and make informed decisions on pipe purchases, sales, and manufacturing.

๐Ÿ“Š Productivity
(19)
15
Southwireยฎ Conduit Fill Calc
Southwireยฎ Conduit Fill Calc
Southwireยฎ Conduit Fill Calc
by Southwire Company
Free

This application helps electricians, engineers, and contractors quickly determine the proper conduit size to use based on NEC guidelines, including fill percentages and jam probability. Simply input conduit type, size, and conductors, and the app will calculate the conduit fill percentage for you.

๐Ÿ”ง Utilities
(746)
16
Pipe Flow Wizard - Calculator
Pipe Flow Wizard - Calculator
Pipe Flow Wizard - Calculator
Flow Rate & Pressure Loss Calc
Free

This fluid flow rate and pressure loss calculator app helps engineers perform calculations for pipe systems, including flow rate, pressure drop, pipe diameter, and maximum pipe length, for both liquid and gas flow. Download the app to easily calculate and share results, and consider a subscription for full access to all features and no calculation restrictions.

๐Ÿ”ง Utilities
(98)
17
Welding Reference Pro
Welding Reference Pro
Welding Reference Pro
Calculators & Exam Prep
Free
๐Ÿ”ง Utilities
(1)
18
Lateral Pipe Calculator
Lateral Pipe Calculator
Lateral Pipe Calculator
by Kevin Morneault
$4.99

This application helps pipefitters, welders, and fabricators quickly calculate advanced piping calculations for fishmouth and lateral connections, saving them time and improving productivity. With various calculation options and outputs, users can generate templates and fit-up values for concentric and eccentric connections, and even calculate ordinate lines for large pipes.

๐Ÿ“Š Productivity
(6)
19
Pipe Fitter Calculator
Pipe Fitter Calculator
Pipe Fitter Calculator
by Kevin Morneault
$4.99

This powerful calculator provides pipefitters and fabricators with a comprehensive tool for various calculations, including offsets, rolling offsets, and fitting data, supporting multiple pipe standards and units. Download the app to improve your productivity and workflow with accurate calculations and features like pipe guide books, charts, and custom radius inputs.

๐Ÿ“Š Productivity
(28)
20
QuickBend: Conduit Bending
QuickBend: Conduit Bending
QuickBend: Conduit Bending
Conduit Bending Calculator
$6.99

This innovative conduit bending calculator app, designed by an electrician, provides precise measurements for conduit bending while being user-friendly and visually appealing. Suitable for professionals and beginners alike, it offers accurate calculations considering various factors like shoe radius and conduit type, ultimately helping users save time and money with its detailed documentation and intuitive interface.

๐Ÿ“Š Productivity
(3.6K)