Calculate kW per unit of FAD and inverse efficiency metric.
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Use the Compressor Specific Power Calculator to calculate kW per unit of FAD and inverse efficiency metric. The calculator uses Measured package input and FAD and reports kw/100 cfm; kw/(m³/min); cfm/kw.
Read the result in the context of the selected units and pressure basis. For this tool, the primary outputs are kw/100 cfm; kw/(m³/min); cfm/kw. Change one input at a time when comparing scenarios so the effect of each variable remains clear.
PneumaForge applies this verified method: Specific power=P/Q. The functional engine is shared with related tools in the compressor-performance family, while this page solves the specific intent represented by compressor specific power calculator.
Specific power=P/QReproducible example: start with the calculator's default values (Measured package input = 50; FAD = 5000) and calculate the result. Then change the variable most relevant to your application and compare the new kw/100 cfm; kw/(m³/min); cfm/kw against the baseline.
All flow and power bases must match; ISO 1217/CAGI package data preferred for real compressor comparison.
It is designed to calculate kW per unit of FAD and inverse efficiency metric. The reported outputs are kw/100 cfm; kw/(m³/min); cfm/kw.
The calculator uses Measured package input and FAD. Only use values that represent the same operating condition or design case.
The calculation follows: Specific power=P/Q. The page also states the assumptions that define where the method is valid.
All flow and power bases must match; ISO 1217/CAGI package data preferred for real compressor comparison.
Yes. PneumaForge converts supported units through canonical engineering units. For compressed-air reference flows and pressure bases, the reference pressure and temperature must also remain consistent.