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Duct Calculator S&P

Duct Calculator S&P

by S&P SISTEMAS DE VENTILACION SL.

1 ratings
2 reviews
🔧 Utilities
Free

Details

  • Released
  • Updated
  • March 29, 2016
  • May 21, 2025

Features

Developer

S&P SISTEMAS DE VENTILACION SL.
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About

This utility app performs essential calculations for ventilation systems. It offers tools for converting duct sizes, determining air parameters like speed and airflow, and calculating pressure drops. It also includes a unit converter for various measurements.

✓Diameter conversion (circular to rectangular)
✓Ventilation parameter calculation (diameter, speed, airflow, pressure)
✓Pressure drop calculation for straight sections and system elements
✓Units converter (speed, airflow, power, pressure)
✓Quick and easy calculations
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What's New in Duct Calculator S&P

2.0.12

May 21, 2025

Updated to use normalised diameters

User reviews

Most RecentHighest RatedLowest Rated

Cross sectional area gives wrong conversion

Hi, app works well and is easy to use and smooth but the calculation for circular to rectangular duct is wrong. If I put 400 diameter in circular, it returnees 400x400 duct equivalent. I’m sure you can see this is not correct. This brings the other calculations in doubt too unfortunately
Brunel UniversityBrunel University

Why is it only metric!?!?!

The app seems to work well but in the U.S. we use standard measurements not metric. I'm not sure why the app was designed without an option to switch!
Darn topDarn top

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FAQ

What calculations can Duct Calculator S&P perform?

Duct Calculator S&P can perform diameter conversions between circular and rectangular ducts, calculate ventilation parameters like air speed and airflow, determine pressure drops in duct systems, and convert various units of measurement.

Is Duct Calculator S&P free to use?

Yes, Duct Calculator S&P is available for free. It does not have any in-app purchases or advertisements, making it a completely free utility.

What devices is Duct Calculator S&P compatible with?

Duct Calculator S&P is supported on iPhone and iPod devices. It is designed for iOS users.

How often is Duct Calculator S&P updated?

The latest version of Duct Calculator S&P is 2.0.12, which was last updated on May 21, 2025. This indicates a commitment to maintaining and improving the application.

What is the age rating for Duct Calculator S&P?

Duct Calculator S&P has an age rating of 4+, meaning it is suitable for users of all ages. This is common for utility and educational applications.

Does Duct Calculator S&P have ads?

No, Duct Calculator S&P does not contain advertisements. The app is entirely ad-free, providing an uninterrupted user experience.

What kind of user feedback does Duct Calculator S&P have?

Duct Calculator S&P has received a perfect rating of 5.0 stars from one user review, suggesting a highly positive initial reception.

Can Duct Calculator S&P calculate pressure drop for complex duct systems?

Yes, Duct Calculator S&P includes a pressure drop calculation tool that can handle straight sections and duct system elements, allowing for analysis of various installation configurations.