Best Gas Pipe Sizing Plumb Apps

4.0(1 ratings)

$4.99

This app helps installers select the correct gas pipe sizes for boiler installations. It calculates the minimum required pipe diameter and pressure drop based on gas type, appliance input, pipe length, and fittings. Supports copper, steel, and PE pipes.

Gas Pipe Sizing Plumb by Rizvan Adzhoian

NFPA 54 Gas Sizer

Strong Contender

0.0(0 ratings)

$0.99In-App Purchases

Gas Pipe Sizing Calculator by Connor Kelley

Worth Considering

4.0(4 ratings)

$1.99

This utility app simplifies gas pipe sizing by performing calculations based on BTU load, run length, and gas type. It eliminates the need for manual chart and codebook referencing, providing the minimum required pipe size quickly.

More Gas Pipe Sizing Plumb apps to explore

Sizing US/CA

by Gastite Products LLC

Flexible gas pipe sizingUS and CA location selectorAutomatic value adjustment

This utility app helps installers determine the correct size of flexible gas piping for their projects. It calculates the appropriate pipe size based on gas type, tubing length, supply pressure, and flow capacity. Users can also access installation guides and product information.

Pipe Sizing & Pressure Drop

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Natural Gas Pipe Size

$6.99

Quickly calculate natural gas pipe diameters and pressure drops for installations. Supports a wide range of conditions, materials, and units, providing instant and accurate results without subscriptions or ads.

Instant pipe diameter calculationPressure drop estimationSupports various conditions (heat, pressure, temp)

by Kelly Pipe Co. LLC

Imperial and metric pipe chartsWall thickness and weight per foot dataOil Country and Tubular product information

Access comprehensive steel pipe specifications and industry conversion calculators. Easily find pipe charts for various sizes and schedules, and quickly convert units like feet to tons and $/ft to $/ton. Connect with industry experts for immediate assistance.

GES Gas Pipe Sizing Calculator

(1)

free

Sizing for natural gas & LPG

TracPipe Sizing Calculator

💼 Business

(0)

TracPipe System Guide

Flexible gas piping sizing calculatorSupports Longest Run or Branch length methodsCalculates capacity based on gas type, pressure, and pressure drop

This application helps users calculate the correct size of flexible gas piping for installations. It supports various sizing methods and gas types, providing accurate results based on selected parameters. Users can also access updated design guides and installation instructions.

HVAC Pipe Sizer - Gas Low

(9)

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Water Pipe Sizing Plumb

Low pressure gas pipe calcs

$4.99

Quickly size low-pressure gas piping systems by inputting flow, pressure drop, diameter, or velocity. Includes detailed gas and pipe properties, fitting data, and unit conversion.

Low pressure gas pipe sizingInput flow, pressure drop, diameter, or velocityCalculate exact and nominal pipe diameters

(2)

TracPipe UK Sizing & Reference

by Omega Flex, Inc.

Flexible gas piping sizing calculatorCapacity calculation based on gas type, pressure, and lengthAccess to TracPipe® Design and Installation Specification

Calculate the correct size of flexible gas piping for your project. Select gas type, pressure, and pipe length to determine capacity. Access the latest installation specifications and FAQs.

PipeGauge – Pipe Size Finder

(0)

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Instant Pipe Size Calculator

Instant pipe size calculationDesigned for plumbers, HVAC, and contractorsNo charts or guessing required

This tool instantly calculates pipe sizes for plumbing, HVAC, and construction professionals. It eliminates the need for charts or internet access, providing quick and accurate results on job sites to prevent errors and improve efficiency.

All types of pipe sizing

$13.99

This utility app combines three specialized pipe sizing tools for HVAC systems: liquid, steam, and gas. It offers flexible input options, unit conversions, and an equipment locator for comprehensive HVAC design.

Liquid pipe sizingSteam pipe sizing with steam table calculatorGas pipe sizing (low and high pressure)

(1)

HVAC Pipe Sizer - Gas High

by Carmel Software Corporation

$4.99

This utility app helps engineers quickly size high-pressure gas piping systems. Input flow, pressure, and pipe properties to calculate diameters, velocity, and equivalent length. Supports English and metric units with built-in tables for various pipe materials.

High-pressure gas pipe sizingInput flow, pressure, and pipe parametersCalculate exact/nominal diameters

(3)

Pvc Pipes Measures Insulator++

Pipe reference. Pro calculator

Reference numbers for jacketingElbow reference numbersPVC and metal pipe support

This app provides essential reference numbers for pipe jacketing and elbows in PVC and metal. It simplifies common calculations like O.D. and O.C. by just selecting pipe and insulation sizes.

This app provides detailed dimensions and specifications for a wide range of piping components, including pipes, fittings, flanges, clamps, hangers, and gaskets. It offers accurate measurements and material information, with the ability to switch between metric and US units for user convenience.

Accurate pipe dimensionsComprehensive material informationStrength analysis

(4)

HVAC Pipe Sizer - Gas Plus

High/Low press. gas pipe calcs

$7.99

Calculate gas piping systems for low and high pressure. Input flow, pressure, or diameter to find pipe sizes, velocity, and equivalent lengths. Supports English and metric units, with extensive pipe fitting data.

Low and high pressure gas pipe sizingCalculate flow, pressure drop, diameter, and velocityUniversal app for iPhone and iPad

(1)

Pipe Sizer - Water Pipe Sizing

Pipecalc Pressure & gravity

$0.99

This utility app assists in selecting appropriate pipe diameters for water systems, supporting both pressure and gravity flow calculations. It offers automatic recommendations based on user-defined limits and incorporates multiple pipe materials and unit systems.

Pressure pipe sizingGravity pipe sizingAutomatic pipe size recommendations

(3)

Plumber Prep: Pipe Size Calc

Pass IPC & UPC Exam 2026

Pipe diameter calculation500+ practice questionsIPC & UPC code coverage

Calculate minimum pipe diameter and access over 500 practice questions for plumbing licensing exams. Study drainage, venting, and water supply systems offline with detailed code references. Track your progress to ensure exam readiness.

📚 Education

(3)

free with in-app purchases

PipeFall: Pipe & Drain Sizing

Slope, Fixture Units & DFU