Best Pt Ductulator Apps

28+ iOS apps curated and reviewed

4.1 avg rating
14 free apps
Updated July 2026

Finding the right pt ductulator apps can be overwhelming with so many options. We've analyzed 28+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Pt Ductulator Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1PT DuctulatorPT DuctulatorFreeNoNoMay 2026
2WinFab - Sheet Metal DuctulatorWinFab - Sheet Metal Ductulator$3.994.8★ (6)NoNoAug 2026
3Ductulator - Duct SizingDuctulator - Duct Sizing$3.994.7★ (317)NoNoAug 2026
4Quietflex DuctulatorQuietflex DuctulatorFree5.0★ (1)NoNoMay 2026
5DuctCalc.CaDuctCalc.CaFree1.9★ (20)NoYesMay 2026
6SMACNA Duct-U-LatorSMACNA Duct-U-LatorFree5.0★ (1)NoNoMay 2026
7AI DuctulatorAI Ductulator$3.993.9★ (9)NoNoAug 2026
8SuperCool Slide Rule HVACSuperCool Slide Rule HVACFree4.2★ (185)NoNoAug 2026

Top Picks for Pt Ductulator

Ductulator - Duct Sizing#3

Ductulator - Duct Sizing by Wassim Murr

HVAC Duct Design Calculator
Worth Considering
📊 Productivity
4.7(317 ratings)
$3.99
#26in Productivity
Ductulator - Duct Sizing screenshot 1
Ductulator - Duct Sizing screenshot 2
Ductulator - Duct Sizing screenshot 3
Ductulator - Duct Sizing screenshot 4

Instantly calculate HVAC duct sizes based on airflow, friction rate, or velocity. This tool provides accurate duct dimensions in seconds without needing charts, supporting various duct types and units.

More Pt Ductulator apps to explore

4
Quietflex Ductulator
Quietflex Ductulator
Quietflex Ductulator
by Goodman Manufacturing L.P.
Free

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.

Calculate CFMCalculate FPMCalculate FL
🔧 Utilities
(1)
free
5
DuctCalc.Ca
DuctCalc.Ca
DuctCalc.Ca
Ductulator Duct Calculator
Free

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.

Duct sizing calculatorEqual Friction MethodVelocity Method
🔧 Utilities
(20)
free with in-app purchases
6
SMACNA Duct-U-Lator
SMACNA Duct-U-Lator
SMACNA Duct-U-Lator
Size Simple HVAC Duct Runs
Free

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.

Rectangular, round, and oval duct sizingReal-time calculation updatesConverts duct shapes and sizes
💼 Business
(1)
free
7
AI Ductulator
AI Ductulator
AI Ductulator
by pasquale dipaola
$3.99

This application serves as a duct sizing calculator for HVAC professionals and enthusiasts. It provides quick and accurate calculations for duct dimensions based on various parameters.

Duct sizing calculationsHVAC parameter inputAccurate dimension results
🔧 Utilities
(9)
paid
8
SuperCool Slide Rule HVAC
SuperCool Slide Rule HVAC
SuperCool Slide Rule HVAC
by Designstein, llc
Free

This app offers a comprehensive suite of tools for HVAC technicians. It provides interactive guides, step-by-step repair instructions, and calculators for various HVAC calculations including superheat, subcooling, and duct sizing.

Superheat & Subcooling chargingDuct sizing & layout calculatorCompressor windings troubleshooter
🔧 Utilities
(185)
free
9
Duct Calculator
Duct Calculator
Duct Calculator
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
🔧 Utilities
(188)
free
10
Ductalator
Ductalator
Ductalator
HVAC Duct Sizing Calculator
Free
📊 Productivity
(0)
11
Homans HVAC Pro+
Homans HVAC Pro+
Homans HVAC Pro+
HVAC Tools
Free

This app provides HVAC professionals with tools and information to streamline their work. Access product details, calculators, order status, and warranty information on the go. Find nearby branches, check inventory, and manage parts lists efficiently.

Real-time order statusDuct calculatorProduct availability and pricing
📊 Productivity
(68)
ad-supported
12
Triple J Ductwork
Triple J Ductwork
Triple J Ductwork
by BiznetIS Net Inc
Free

This app allows users to request quotes for custom metal parts, including ductwork and signs. It features a part-picking tool and a space to input specific measurements for fabrication projects.

Custom part quotingPart picking toolMeasurement specification
🔧 Utilities
(2)
free
13
Peirce Phelps HVAC Pro+
Peirce Phelps HVAC Pro+
Peirce Phelps HVAC Pro+
HVAC Tools
Free

This app provides HVAC professionals with on-the-go access to product information, real-time availability, and pricing. It includes tools for finding AHRI matched systems, checking warranties, and locating parts, along with helpful calculators and a flashlight feature.

Real-time product availability and pricingAHRI matched system searchWarranty verification
📊 Productivity
(52)
ad-supported
14
DuctPro
DuctPro
DuctPro
HVAC Duct Sizing Calculator
Free
🔧 Utilities
(0)
15
TechPrice
TechPrice
TechPrice
Metal Prices by Techemet
Free
🔧 Utilities
(0)
16
HVAC Duct Tools Manual D
HVAC Duct Tools Manual D
HVAC Duct Tools Manual D
Ductulator & static pressure
Free

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.

Quick duct sizing (round/rectangular)Duct friction rate and velocity checksStatic pressure calculations
🔧 Utilities
(1)
free
17
TEC Excelsior HVAC Pro+
TEC Excelsior HVAC Pro+
TEC Excelsior HVAC Pro+
HVAC Tools (Carrier)
Free

This app provides HVAC professionals with quick access to product information, pricing, and availability. It includes tools for searching equipment, verifying warranties, and accessing technical documents, streamlining on-site work.

View pricing and order statusReal-time product availabilitySearch HVAC models and parts
📊 Productivity
(11)
ad-supported
18
Duct Mate: HVAC Duct Sizer
Duct Mate: HVAC Duct Sizer
Duct Mate: HVAC Duct Sizer
Duct Sizing & Airflow Calc
Free
🔧 Utilities
(0)
19
DuctSizeCalc
DuctSizeCalc
DuctSizeCalc
by Technical Data Service Co.,Ltd.
$2.99

Easily calculate duct sizes for air conditioning systems using the constant-pressure method. Input wind volume and tap calculate to determine duct dimensions, pressure, and wind velocity. Useful for blueprints, working drawings, and on-site applications.

Constant-pressure method duct sizingInput wind volume for calculationSupports rectangular and circular ducts
📊 Productivity
(1)
paid
20
Duct Construction
Duct Construction
Duct Construction
Gauge & Reinforcements
$2.99

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
📊 Productivity
(1)
paid

FAQ about Pt Ductulator

Are there free pt ductulator apps for iPhone?
Yes — 14 of the top pt ductulator apps we rank are free to download, including PT Ductulator and Quietflex Ductulator.
PT Ductulator has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 28+ pt ductulator apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.