Calculate the volumetric flow rate of a fluid through a pipe or channel. This calculator is essential for plumbing design, irrigation systems, and industrial fluid handling.
Enter your values below
Cross-sectional area of the pipe or channel
Average velocity of the fluid
How this calculator works
Volumetric flow rate equals the cross-sectional area multiplied by the average fluid velocity.
Common questions about this calculator
These calculators are for educational and informational purposes only. While we strive for accuracy, results should be verified for critical applications. Always consult authoritative sources for engineering or scientific work.