HVAC Duct Size Calculator is a professional design tool that replaces traditional physical ductulators with a digital interface. It provides comprehensive lists of even-sized ducts across various aspect ratios based on user-defined velocity, friction, and volume criteria.
Overview · Full Intel report in progress
The App DNA
What makes this app unique?
For HVAC design professionals requiring precise duct sizing calculations.
What does it look like?
Key features
Calculates velocity, friction, and volume to generate a list of all even-sized ducts meeting specific design criteria.
Provides multiple duct size options across various aspect ratios for professional review.
Allows users to adjust values via a keypad interface or precise manual entry, avoiding the use of slider controls.
How much does it cost?
Velocity
Dormant developmentShow more...
3 versions in history. Development pace: zombie.
Who built it?
Alan Cave
5 apps tracked · Utilities
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What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for HVAC Duct Size Calculator
How's the Utilities market?
The rivals identified
By Watsco, Inc.
Baker HVAC Pro+ competes by bundling a duct calculator within a broader supply management suite, capturing users who prefer a single free tool for both design and procurement.
- Baker HVAC Pro+ integrates real-time inventory and order status tracking, which this app lacks.
- Baker HVAC Pro+ provides AHRI system matching and pricing, whereas this app focuses solely on duct sizing.
- Baker HVAC Pro+ is free to download, while this app requires a purchase.
FieldFabContender
Duct Calculator - DuctCalcContender
HVAC practice test, prepareContender
Refrigerant Charge CalculatorContender
HVAC Duct SizerContender
Ductulator - Duct SizingContender
Duct Calculator EliteContender
Duct CalculatorContender
Unlock the head-to-head verdict: where this rival wins, and where it loses.
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Key takeaways for HVAC Duct Size Calculator
Where is it heading?
Bottom line
This app serves as a digital, high-precision alternative to the traditional ductulator for HVAC design professionals.
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