Best Thermaflex Duct Calculator Apps

2.0(1 ratings)

Free

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.

Duct Calculator by Pheinex, LLC

Ductulator & Duct Sizer

Strong Contender

4.5(189 ratings)

$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.

Ductulator - Duct Calculator by Mikhail Nikitin

HVAC Airflow Sizing & Design

Worth Considering

Duct size calculationAirflow velocity (FPM) calculationAirflow rate (CFM) calculation

4.5(34 ratings)

FreeIn-App Purchases

Ductulator - Duct Calculator screenshot 1

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Ductulator - Duct Calculator screenshot 4

Ductulator - Duct Calculator screenshot 5

Ductulator - Duct Calculator screenshot 6

This app provides professional HVAC duct sizing and psychrometric calculations in a single tool. It offers detailed calculations for various duct types and materials, along with comprehensive humid air property analysis. Designed for HVAC professionals, it replaces traditional ductulators with accurate digital functionality.

More Thermaflex Duct Calculator apps to explore

Duct Calculator Pro

by Imran Pinjara

$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.

Duct sizing made simple

DuctPro: Duct Size Calculator

Duct Sizer & Static Pressure

Duct Calculator: HVAC Sizing

(1)

HVAC duct sizing & airflow

Ductulator Duct Calculator

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

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Ductulator: HVAC Calculator

Duct Sizing Calculator

HVAC Duct Size Calculator

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

Duct Calculator - HVAC Sizing

(1)

paid

HVAC duct sizing

Calculate duct sizes using airflow (CFM) and velocity (FPM)Supports rectangular and round duct sizing in inchesDetermine air flow rate in CFM

This professional HVAC utility assists engineers and technicians with precise duct sizing and airflow calculations for ventilation systems. It simplifies essential calculations for both design and installation work, improving on-site efficiency.

📊 Productivity

(3)

free with in-app purchases

SMACNA Duct-U-Lator

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.

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.

This HVAC tool assists professionals with duct sizing calculations based on ASHRAE standards. It supports multiple duct shapes and offers intelligent features to ensure accurate and reliable designs for real-world scenarios.

Duct sizing for rectangular, round, and flat oval ductsCustomizable dimensions with locked valuesDuct location intelligence for context-aware sizing

HVAC Ductulator & Duct Sizing

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Duct Calculator Elite

$9.99

This app simplifies HVAC duct sizing calculations. It computes duct size, velocity, pressure drop, and flow rate with an intuitive interface. Supports various units and duct materials for precise HVAC design.

Calculate duct size, velocity, pressure drop, flow rateDuct Size by Airflow modeDuct Size by Dimension mode

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

HVAC Duct Sizing Calculator

📊 Productivity

Duct Mate: HVAC Duct Sizer

Duct Sizing & Airflow Calc

by Goodman Manufacturing L.P.

Calculate CFMCalculate FPMCalculate FL

This utility app helps HVAC professionals and enthusiasts quickly calculate essential airflow metrics for various duct sizes. It provides CFM, FPM, and FL values, simplifying HVAC system design and analysis.

HVAC Duct Sizing Calculator