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Best HVAC Duct Calculator alternatives: apps like HVAC Duct Calculator

10+ similar apps compared and reviewed

4.6 avg rating
10 free apps
Updated November 2026
HVAC Duct Calculator
HVAC Duct Calculator
MEP TASARIM MUHENDISLIK VE MUSAVIRLIK LIMITED SIRKETI
💼 Business
🔧 Utilities

Looking for something like HVAC Duct Calculator? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to HVAC Duct Calculator

Static Pressure & Duct Check#3

Static Pressure & Duct Check by Mike Watson

Calculator for TESP & Manual D
Worth Considering
🔧 Utilities
5.0(1 ratings)
Free
Static Pressure & Duct Check screenshot 1
Static Pressure & Duct Check screenshot 2
Static Pressure & Duct Check screenshot 3
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Static Pressure & Duct Check screenshot 5
Static Pressure & Duct Check screenshot 6

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.

More apps like HVAC Duct Calculator

4
Ductulator: HVAC Calculator
Ductulator: HVAC Calculator
Ductulator: HVAC Calculator
Duct Sizing Calculator
Free
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(0)
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5
HVAC Calculator: BTU & AC Load
HVAC Calculator: BTU & AC Load
HVAC Calculator: BTU & AC Load
by Coffee Room SIA
Free
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(0)
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6
DuctPro
DuctPro
DuctPro
HVAC Duct Sizing Calculator
Free
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(0)
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7
Ductulator - Duct Calculator
Ductulator - Duct Calculator
Ductulator - Duct Calculator
HVAC Airflow Sizing & Design
Free

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.

Duct sizing for round, rectangular, and flexible ductsFittings pressure drop calculationPsychrometric analysis with interactive chart
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(36)
free with in-app purchases
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8
Digiduct
Digiduct
Digiduct
Duct-Sizing App
Free

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
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(11)
ad-supported
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9
Bluon HVAC
Bluon HVAC
Bluon HVAC
HVAC Tools
Free

Access a vast database of HVAC-R and plumbing unit documentation, including specs, manuals, and replacement parts. Get AI-powered troubleshooting and connect with live veteran technicians for support.

35,000,000+ HVAC unit databaseModel specs, age, and warranty infoOriginal parts and replacement options
🔧 Utilities
(4.5K)
ad-supported
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10
Ref Tools
Ref Tools
Ref Tools
All-in-one HVACR app
Free

This app provides HVACR technicians with essential tools and information for field service. It includes refrigerant calculators, troubleshooting guides, product finders, and access to spare parts. Listen to educational podcasts to enhance your knowledge on the go.

Refrigerant Slider for P/T calculationsSolenoid valve coil testing toolRefrigeration system troubleshooting guide
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