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E-REON / RF CALCULATOR

Power & Levels

RF Power Converter

Convert an absolute RF power level between dBm, dBW, watts and milliwatts.

INPUT

Enter the known power

Select the unit of the known value. All equivalent power values are updated immediately.

Linear power values must be greater than zero.

Results calculated from 0 dBm.

CALCULATION METHOD

Equations

PW = 10((PdBm − 30) / 10)
PdBm = 10 log10(1000 PW)
PdBW = PdBm − 30
PmW = 1000 PW

ENGINEERING USE

Review the stated assumptions

This calculator is an engineering aid. Confirm that its units, equations and assumptions are appropriate for the application before using the result in a design, test limit or specification.