The Pipe Pressure Loss Tool automates the calculation of pressure drops in piping systems directly within Revit projects. By extracting pipe geometry, flow rates, material types, and fitting data from the model, it performs precise hydraulic calculations following industry standards such as ASHRAE and CIBSE. The tool eliminates the need for manual spreadsheets and reduces human error, providing engineers with a comprehensive, automatically generated report that includes friction losses, velocity, and total head loss per segment and system. Users can easily identify critical sections, optimize pump selections, and improve energy efficiency. The interface is designed for simplicity, speed, and reliability, making it an essential tool for any MEP design workflow aiming to reach high LOD and documentation accuracy.