Volumetric Flow Rate Calculator
Enter cross-sectional area and fluid velocity to calculate flow rate.
Cross-Sectional Area
m²
cm²
mm²
ft²
in²
Please enter a positive number.
Fluid Velocity
m/s
cm/s
ft/s
in/s
Please enter a positive number.
Result Unit
m³/s
m³/h
L/s
L/min
gal/min
ft³/s
Calculate Flow Rate
Result
Formula: Q = A × v