HVAC & Sheet Metal Calculator
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Description
FREE Try Before You Buy trial: Apple does not charge your App Store account during the free trial.
The ultimate calculator for HVAC professionals and sheet metal specialists. Transform your workflow with precision calculations for ducting offsets and angle measurements. This advanced construction-math calculator simplifies dimensional math, geometry, trigonometry, and includes custom HVAC functions in one versatile tool.
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SHEET METAL FUNCTIONS
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X, Y, R (radius) calculations
Theta and Segment Radius functions
Conversion between Polar and Rectangular Coordinates
Offset functions for "S"-shaped bends in ductwork
Wrapper length, centerline radius, and angle solutions
Air flow calculations and analysis
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TRIGONOMETRIC FUNCTIONS
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Sine, Cosine, Tangent calculations
Arcsine, Arcosine, and Arctangent functions
ArcK Constant for fast Arc Length solutions
Laws of Cosines for non-90° triangles
Right-angle solutions for ductwork dimensions
Complete angle measurement system
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HVAC SPECIFIC CALCULATIONS
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Fan Law Functions for Test and Balance (TAB)
CFM, RPM, SP, and BHP calculations
Velocity and Velocity Pressure measurements
FPM, VP, MPS, and KPa conversions
Air flow and pressure analysis
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CONSTRUCTION MATH FUNCTIONS
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Building dimensional format conversions (feet, inch, fractions, metric)
Area and volume calculations for any shape
Square-ups, slopes, rafters, and drains solutions
Regular and irregular hip/valley rafter length calculations
Plumb, level, and cheek cut angle determinations
Complete stair layout functionality
Circle, column, and cone surface area/volume solutions
D:M to decimal degree conversions
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MATHEMATICAL CAPABILITIES
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Parenthesis operators for complex formulas
Order of operations with mathematical hierarchy
Square, cube, square root, and cube root calculations
Scientific notation and decimal precision
Fraction calculations from 1/2" to 1/64"
Standard calculator functionality with backspace editing
Built-in context-sensitive Help feature
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PRACTICAL APPLICATIONS
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Dimensional math problems for sheet metal layout
Imperial and metric unit conversions
Arc, circle, column, and cone measurements
Offset calculations for ductwork
Air flow and velocity conversions
Right angle and rafter solutions
Stair layout calculations (risers/treads)
TRUSTED TECHNOLOGY
Built on 30+ years of industry experience, this app delivers professional-grade reliability that technicians depend on. Using the same Construction Master dimensional calculator engine that has been the industry standard for over 30 years, it helps you tackle complex calculations with confidence.
PROFESSIONAL ADVANTAGE
Developed alongside leading industrial training organizations, this calculator brings proven tools to your device. With HVAC and sheet metal terminology consistent with trade standards, it serves both professionals and apprentices in training.
Transform your workflow with the calculator that helps top professionals increase accuracy, eliminate errors, and boost productivity with every calculation.
SUBSCRIPTION INFORMATION
Start with a free trial period. Subscriptions offered will automatically renew at the end of the chosen period. Upon purchase confirmation and completion of a free trial, payment will be charged to your Apple account. The subscription will automatically renew unless auto-renew is turned off or the subscription is canceled in settings at least one day (24 hours) before the subscription period ends. You can manage your subscription and turn off auto-renewal in your Apple account Settings > Account (Apple ID) > Subscriptions.
TRADEMARKS
Sheet Metal/HVAC Pro™ is a trademark and Calculated Industries® is a registered trademark of Calculated Industries, Inc.
Copyright 2025
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/