Best Duct Calculator Pro Apps

1.0(1 ratings)

$3.99

This tool assists HVAC professionals and students with quick and precise calculations for duct sizing, airflow velocity, and airflow rate. It works offline and features a user-friendly interface for efficient project work.

DuctWise HVAC Duct Calculator by Yaniv van der Stigchel

Ductulator, sizing & static

Strong Contender

0.0(0 ratings)

$4.99

#7in Utilities

DuctWise HVAC Duct Calculator screenshot 1

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HVAC Duct Calculator by MEP TASARIM MUHENDISLIK VE MUSAVIRLIK LIMITED SIRKETI

Duct sizing made simple

Worth Considering

Ductulator Duct Calculator

0.0(0 ratings)

FreeIn-App Purchases

More Duct Calculator Pro apps to explore

DuctCalc.Ca

Duct sizing calculatorEqual Friction MethodVelocity Method

This utility app calculates duct dimensions and air velocity using two methods: Equal Friction and Velocity. It supports both round and rectangular ducts, offering precise calculations for HVAC professionals. Offline functionality is available with a subscription.

free with in-app purchases

(20)

Thermaflex Duct Calculator

by Gastite Products LLC

Calculate recommended duct sizeInput project volume and friction lossSelect Thermaflex product

This utility app helps HVAC engineers quickly calculate the recommended Thermaflex duct size for installations. Input project volume and friction loss to determine the optimal duct size based on established industry standards.

by S&P SISTEMAS DE VENTILACION SL.

Diameter conversion (circular to rectangular)Ventilation parameter calculation (diameter, speed, airflow, pressure)Pressure drop calculation for straight sections and system elements

This utility app performs essential calculations for ventilation systems. It offers tools for converting duct sizes, determining air parameters like speed and airflow, and calculating pressure drops. It also includes a unit converter for various measurements.

Origin Duct Calculator

by JEREMIAH RICHARD WANN

HVAC Duct Size Calculator

(0)

by Alan Cave

$0.99

This utility app assists HVAC design professionals in calculating duct sizes. It goes beyond basic calculations to provide a list of suitable duct sizes based on design criteria, offering an intuitive interface for precise adjustments.

Duct size calculationVelocity, friction, and volume calculationsList of even-sized ducts

Gauge & Reinforcements

$0.99

This app helps determine duct construction and reinforcement options based on duct size and system pressure class. It provides condensed lists of suitable options, saving time spent on manual calculations and table lookups. Results are based on industry standards for galvanized steel duct sheets.

Duct size range from 2" to 120"Pressure classes up to 4 in.wgCalculates duct weights per linear foot

Ductulator & Duct Sizer

$19.99

This app allows HVAC professionals to quickly and accurately size new ducts or calculate the performance of existing ones. It supports both round and rectangular ductwork, offering precise calculations through direct entry or intuitive sliders. The tool provides live updates and outputs key performance metrics.

Size round and rectangular ductworkAdjust airflow, diameter, width, and heightDirect number entry for precision

Size Simple HVAC Duct Runs

Rectangular, round, and oval duct sizingReal-time calculation updatesConverts duct shapes and sizes

This tool simplifies HVAC duct sizing for professionals. It quickly calculates dimensions for rectangular, round, and oval ducts based on airflow, friction loss, and velocity, ensuring optimal ventilation system performance.

💼 Business

WinFab - Sheet Metal Ductulator

by pasquale dipaola

$3.99

This app calculates the correct dimensions for sheet metal ductwork. It simplifies the process of determining airflow and pressure drop for HVAC systems. Essential for professionals in the sheet metal and HVAC industries.

Duct sizing calculationAirflow determinationPressure drop calculation

💼 Business

(6)

paid

Ductspec: HVAC Duct Sizer

Duct calculator, CFM & airflow

Trade Calculator - Sheet Metal

Construction & HVAC Tool

Feet-inches-fractions arithmeticAdjustable fraction precisionScientific and trigonometric functions

This tool simplifies complex calculations for construction and HVAC professionals. It handles feet-inches-fractions arithmetic, trigonometric functions, and specialized trade calculations like rafters and duct sizing. Works offline without ads or subscriptions.

HVAC Duct Sizing Calculator

HVAC & Sheet Metal Calculator

📊 Productivity

(0)

Construction Math & Trade Pro

Sheet metal calculations (radius, offset, wrapper length)Trigonometric functions (sine, cosine, tangent, arc)HVAC specific calculations (fan law, CFM, velocity)

This app provides advanced calculations for HVAC and sheet metal professionals. It simplifies complex dimensional math, geometry, and trigonometry with specialized functions for ducting, airflow, and construction layouts. Offers a free trial before committing to a subscription.

free with in-app purchases

(87)

Static Pressure & Duct Check

TESP, duct capacity, Manual D

Quick duct sizing (round/rectangular)Duct friction rate and velocity checksStatic pressure calculations

This utility app provides HVAC professionals with tools for duct sizing and field checks based on ACCA Manual D methods. It offers quick calculations for duct size, friction rate, velocity, and static pressure, all while prioritizing user privacy and offline functionality.

DuctPro: Duct Size Calculator

Duct Sizer & Static Pressure

Instant duct sizing by friction rate or velocitySupport for round, rectangular, flex, and flat-oval ductsReverse mode to determine capacity of a given size

Calculate ductwork sizes instantly for various shapes including round, rectangular, flex, and flat-oval. Track static pressure per job and generate client-ready PDF schedules. Works offline and supports both imperial and metric units.

free with in-app purchases

Calculator‰

Default Calculator

Large buttonsClear displayFast calculations

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

Basic & Scientific Calculator

Basic and scientific calculator modesOver 30 scientific operationsCustomizable appearance (iPad)

This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.

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