RF Power Calculator

Convert RF power units and calculate voltage, current, and VSWR effects.

Power Input

Power (dBm)

Impedance (Ohms)

VSWR

Power Conversions

20.00

dBm

100.00

mW

-10.00 dBW

Voltage & Current

Vrms2.2361 V

Vpeak3.1623 V

Vpp6.3246 V

Irms44.7214 mA

VSWR Effects

Reflection Coefficient0.200

Return Loss13.98 dB

Reflected Power4.00 mW

Delivered Power96.00 mW