Duct Calculator

The Duct Pressure Loss Calculation Rule allows you to perform three types of calculations quickly and easily. These calculations are divided into four areas:

1. Diameter converter, which allows conversion of circular ducts to equivalent rectangular ones.
2. Ventilation parameters calculator, with which you can obtain the diameter, air speed, air flow, and dynamic pressure of your installation.
3. Pressure loss calculation tool for ducts with straight sections and fittings.
4. Unit converter, which allows transforming units of speed, flow, power, and pressure into equivalent ones in other scales.