Duct Calculator Elite™ is an industry leading tool designed to simplify the job of duct sizing for HVAC professionals. This app allows users to calculate duct size, velocity, pressure drop, and flow rate for ductwork.
Duct Calculator Elite™ features a highly intuitive interface which allows users to easily enter values with precision (without the use of cumbersome "slider" controls).
In "Duct Size by Airflow" mode, the calculator allows users set airflow and either velocity or friction (Pressure Loss) and the calculator solves for round and rectangular duct dimensions. Aspect ratio of the rectangular duct can also be specified.
In "Duct Size by Dimension" mode, users can enter either a round duct diameter or rectangular duct height and width. In addition, users can enter either airflow or velocity and the calculator will solve for the other variables including friction (Pressure Loss).
In "Pressure Drop" mode, users can convert between duct length, pressure drop, and friction values. This allows users to quickly determine exact pressure drop of a given installation or calculate the max duct length that can be used to maintain desired pressure drop. This feature compliments the two duct sizing calculators.
Duct Calculator Elite™ provides users with a wide variety of preference setting including:
-Duct Dimensional Units (Inches, Centimeters, or Millimeters)
-Airflow Units (Cubic Feet per Minute, Cubic Feet per Second, Cubic Meters per Second, or Liters per Second)
-Velocity Units (Feet per Second, Feet per Minute, or Meters per Second)
-Pressure Loss Units (Inches of Water per 100ft or Pascals per Meter)
-Duct Material (Aluminum, Concrete, Fibrous Glass Duct Liner, Flexible Duct-Metallic, Galvanized Steel, PVC Plastic Pipe, Smooth Liner, Spiral Steel, or Uncoated Carbon Steel)
-Air Temperature (Fahrenheit, Celsius, or Kelvin)
-Elevation (Feet or Meters)
The Duct Calculator Elite™ solver uses friction loss equations contained in 2009 ASHRAE Handbook - Fundamentals.
The next time you go to a meeting or out to the field, leave your Ductulator at home, you'll have everything you need right on your iPhone/iPad/iPod Touch!
If you are not 100% satisfied with this calculator please email us at email@example.com so we can make things right before posting any negative reviews. We read all emails. We are also open to any suggestions you may have for future enhancements to this app.
-Overall performance and compatibility improvements for latest iOS platforms.
Ratings and Reviews
I've tried a few of these duct calcs but this one seems to give me the most accurate results. Really simple and easy to use. Hands down my favorite!
Very pleased with this app. The ability to change between units and set temperature/elevation is easy and very useful for what I need to do. Results are precise and accurate. Well done!
This is much easier than the sliders to enter the exact values I want....use it all the time...A+
Well worth the money!
- Cyberprodigy LLC
- 12.4 MB
- Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
- English, French, German, Hindi, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
- Age Rating
- Rated 4+
- © Cyberprodigy LLC
With Family Sharing set up, up to six family members can use this app.