text: For conversion purposes, it is useful to think of one SCCM as the mass flow rate of one cubic centimeter per minute of a fluid, typically a gas, at a density defined at some standard temperature, , and pressure,  .
  To convert one SCCM to the measure of mass flow rate in the SI system, kg/s, one relies in the fundamental relationship between mass flow rate and volumetric flow rate (see volumetric flow rate),
  where  is density at some standard conditions, and an equation of state such as
  with  being the fluid molecular weight,  the fluid compressibility factor, and  the universal gas constant.  By including in the above relationship between  and  units of measurement and their conversion between square brackets one obtains
  where  is in ,  in , and  is in .  Thereafter, by replacing  with the above equation of state one obtains
  Using this last relationship, one can convert a mass flow rate in the more familiar unit of kg/s to SCCM and vice versa with
  and 
  With this conversion from SCCM to kg/s, one can then use available unit calculators to convert kg/s to other units, such as g/s of the CGS system, or slug/s.
  Based on the above formulas, the relationship between SCCM and molar flow rate in kmol/s is given by
  and