Best Pipe Diameter Calculators Apps & Games

221+ iOS apps & games curated and reviewed

4.4 avg rating
15 free apps & games
Updated May 2026

Whether you're new to pipe diameter calculators or looking for an upgrade, our curated collection of 221+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Pipe Diameter Calculators

Pipe Flow Wizard - Calculator#3

Pipe Flow Wizard - Calculator by Daxesoft Ltd

Flow Rate & Pressure Loss Calc
Worth Considering
🔧 Utilities
4.5(98 ratings)
FreeIn-App Purchases
Pipe Flow Wizard - Calculator screenshot 1
Pipe Flow Wizard - Calculator screenshot 2
Pipe Flow Wizard - Calculator screenshot 3
Pipe Flow Wizard - Calculator screenshot 4
Pipe Flow Wizard - Calculator screenshot 5
Pipe Flow Wizard - Calculator screenshot 6

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.

More Pipe Diameter Calculators apps to explore

4
Pipe Trades Pro Calc
Pipe Trades Pro Calc
Pipe Trades Pro Calc
Calculator | Welding & Piping
Free

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!

🔧 Utilities
(3.6K)
5
Pipe Pressure drop calculator
Pipe Pressure drop calculator
Pipe Pressure drop calculator
Pipe Diameter Calculator
Free
🔧 Utilities
(0)
6
Pipe Flow Liquid Pipe Diameter
Pipe Flow Liquid Pipe Diameter
Pipe Flow Liquid Pipe Diameter
Find Size, Friction Loss Calc
Free

This pipe sizing calculator app determines the minimum internal pipe diameter required for a given flow rate at a specified maximum pressure loss, providing comprehensive results and customizable options. Engineers can use it to perform calculations, generate professional reports, and verify results against published data, and it is available for a one-time fee with a free trial download.

🔧 Utilities
(5)
7
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.

🔧 Utilities
(143)
8
iBend Pipe
iBend Pipe
iBend Pipe
by Francisco Alcala
$3.99
$4.99 | 20% OFF
📊 Productivity
(88)
9
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.

📊 Productivity
(28)
10
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.

📊 Productivity
(21)
11
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.

📊 Productivity
(19)
12
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.

📊 Productivity
(6)
13
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.

📊 Productivity
(3.6K)
14
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.

💼 Business
(18)
15
Flow Legends: Pipe Games
Flow Legends: Pipe Games
Flow Legends: Pipe Games
Connect pipes & let water flow
Free

Flow Legends: Pipe Games is a challenging puzzle game where players connect pipes to create a complete flow. Test your strategy and problem-solving skills in this addictive game. Can you master the flow?

🎮 Games
(49K)
16
Pipe Flow Liquid Pressure Drop
Pipe Flow Liquid Pressure Drop
Pipe Flow Liquid Pressure Drop
Find Loss, Friction Loss Calc
Free

This application calculates friction loss and fitting loss results for liquid pressure drop in pipes, using the Darcy-Weisbach equation and providing comprehensive results, including Reynolds number and fluid velocities. Try it out today and perform accurate pressure drop calculations on site or in the office, with the ability to generate professional reports and save results for future reference.

🔧 Utilities
(12)
17
Water Flow Calculators
Water Flow Calculators
Water Flow Calculators
by Waterous
Free

This application calculates water flow using various formulas, including Friction Loss, Smooth Nozzle, NFA, and Iowa Formulas, providing essential calculations for water flow analysis. Try it out to accurately determine water flow rates and make informed decisions.

📚 Education
(5)
18
Steel Pipe
Steel Pipe
Steel Pipe
NPS steel dimensions
Free

This application provides essential information on steel pipes, including outside diameter, wall thickness, weight, and pipe schedule, based on Nominal Pipe Size [NPS]. Get instant access to NPS steel dimensions and specifications to streamline your work.

🔧 Utilities
(30)
19
PipeFit Pro: Pipe Calculator
PipeFit Pro: Pipe Calculator
PipeFit Pro: Pipe Calculator
Pipefitter Offset Calculator
Free
$4.99 | 100% OFF
🔧 Utilities
(1)
20
Pipe Guide Calculator
Pipe Guide Calculator
Pipe Guide Calculator
by IT Welding Sweden AB
Free

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.

🔧 Utilities
(4)