Engineering-grade pipe flow calculations — in your pocket
Calculate pressure drop, pipe diameter, flow rate and key fluid parameters — all in a clean mobile interface built for real engineering work.
Pipe Flow Calculations is a professional engineering tool built for real-world fluid flow analysis. Whether you're sizing pipelines, checking pressure losses, or exploring system behavior, this app delivers fast, reliable results with an interface designed for actual engineering workflows.
Built for real engineering workflows
Not just a simple calculator
The app follows the way engineers actually work: define the scenario, enter known values, calculate, then review results.
Pressure drop
Analyze friction losses in pipe systems quickly and accurately.
Pipe diameter
Solve for required pipe size based on real operating conditions.
Flow rate
Calculate flow behavior when system parameters are known.
Velocity and Reynolds number
Understand flow regime and system behavior instantly.
Friction factor
Use reliable engineering methods for pipe flow calculations.
Metric and Imperial units
Work comfortably with the unit system your project requires.
Simple workflow. Engineering-grade results.
Choose scenario
Select pressure drop, flow rate or diameter calculation.
Enter values
Add fluid, pipe and operating parameters.
Calculate
Get results instantly with clear engineering outputs.
Useful for professionals and students
👨🔧 Engineers
Validate system performance and test design assumptions.
🛠️ Technicians
Check real installations and understand operating conditions.
🎓 Students
Learn fluid mechanics with practical, hands-on calculations.
More engineering tools are coming
Future updates will add comparison tools, saved calculations, export options and advanced fluid property features.
Start calculating with confidence
Trusted by engineers, technicians and students worldwide