ENGiVAULT
API
Documentation
Getting Started
📖 Documentation Hub
🚀 Quick Start (5 min)
Reference
🔧 API Reference
💻 Code Examples
Integration
📊 Excel Integration
→ Hydraulics API
Calculators
Pricing
Contact
Menu
Calculators
Documentation
Knowledge
Projects
Contact
Projects
Sign in
Toggle theme for better user experience
Pipe Sizing Calculator
Inputs
Flow Rate (m³/s)
Target Velocity (m/s)
Max Pressure Drop (Pa/m)
Liquid Density (kg/m³)
Dynamic Viscosity (Pa·s)
Pipe Roughness (m)
Calculate
Results
Enter inputs and click calculate to see the result.
Calculation Steps
References
US EPA EPANET 2.2: Pipe head loss and friction factors
Source accessed 2026-09-08
Pipe Sizing Calculator | Engivault