There is no conversion. Cubic feet is always cubic feet. Standard = normal.
This is not true, standard cubic feet is a cubic feet of a substance (typically a gas) at 60 °F and 1 ATM pressure where as normal cubic feet would be the volume of a substance (again typically a gas) at 0 °C and 1 ATM pressure.
It follows that to convert from one to another, an estimate can be made using the ideal gas equation. If you need any further instruction let me know.
It's a secret, so write to him.
It's not a secret Jens I just didn't want to extensively talk about the ideal gas law since lots of people already know about it.
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There are 35.3147 cubic feet in 1 cubic meters. To convert cubic meters to cubic feet, multiply the number of cubic meters by 35.3147. For example, 3m3 = 3 x 35.3147 ft3 = 105.9441 ft3. The question appears to be about "normal" cubic meters, in which case the following applies: Standard Conditions For Gas Volumes:
A normal cubic meter (Nm3) is the metric expression of gas volume at standard conditions and it is usually defined as being measured at 0 °C and 1 atmosphere of pressure.
A standard cubic foot (scf) is the USA expression of gas volume at standard conditions and it is very often defined as being measured at 60 °F and 1 atmosphere of pressure. There are other definitions of standard gas conditions used in the USA besides 60 °F and 1 atmosphere, but that is the most common one ... and it is very widely used in the oil, gas and hydrocarbon processing industries.
That being understood:
1 Nm3 of any gas (measured at 0 °C and 1 atm. pressure) equals 37.326 scf of that gas (measured at 60 °F and 1 atm. pressure) ... and thus 1 Nm3 per hour of any gas equals 0.622 scf per minute of that gas.
1 kg-mol of any ideal gas equals 22.414 Nm3 of that gas ... and 1 lb-mol of any ideal gas equals 379.482 scf of that gas.