dBm to Amplitude Calculator

In this article we show how to convert from Power in dBm to Amplitude in Volt

Referring to the picture of a sine wave above, there are three different Amplitudes shown

1. Peak amplitude
2. Peak-to-peak amplitude
3. RMS amplitude

Use the calculator below to calculate each of these from the dBm value.

Try our other calculators:

• dBm to Watt
• V_peak-peak to dBm
• dBm/Hz to dBm