Mass Flow Rate Converter
Convert between 8 units of mass flow rate — kg/s, kg/min, kg/h, g/s, lb/s, lb/min, lb/h, and t/h.
About the Mass Flow Rate Converter
Mass flow rate measures how much mass passes a point per unit time, regardless of volume. It is preferred over volumetric flow rate in combustion engineering, gas turbines, and chemical processes where fluid density varies with temperature and pressure. The SI unit is kilograms per second (kg/s).
- ›The Space Shuttle Main Engine consumed propellant at about 500 kg/s at full thrust
- ›A typical gas turbine engine uses 50–200 kg/s of air at cruise conditions
- ›Industrial steam boilers are rated in tonnes per hour (t/h)
- ›Human blood flow through the aorta is roughly 5 kg/min at rest
Frequently Asked Questions
What units does the Mass Flow Rate Converter support?
The Mass Flow Rate Converter supports multiple units with instant conversion. Convert between 8 units of mass flow rate — kg/s, kg/min, kg/h, g/s, lb/s, lb/min, lb/h, and t/h. All results use SI-validated constants accurate to 8 significant figures.
Is this Mass Flow Rate Converter free?
Yes — completely free. No registration, no limits. Works on all devices including mobile.
How accurate is this converter?
Accurate to 8 significant figures using precise mathematical constants validated against international SI standards (NIST and ISO 80000).