Mass flow rate is the amount of mass passing through a plane per unit of time.
The calculation formula is:
Mass flow rate = the density * the velocity * flow area
Mass flow rate = volume flow rate * density
SI mass flow rate is kilogram per second (kg/s), US Customary unit is pound per second. Other common units are ounce per second and gram per minute.
For flow volume conversions please goto Volume Flow Rate
For flow molar conversions please goto Molar Flow Rate