In this article we show how to convert from Power in dBm to Amplitude in Volt
![Sine voltage](https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/Sine_voltage.svg/512px-Sine_voltage.svg.png)
Referring to the picture of a sine wave above, there are three different Amplitudes shown
- Peak amplitude (Vpeak)
- Peak-to-peak amplitude (Vpeak-to-peak)
- RMS amplitude (VRMS)
Use the calculator below to calculate each of these from the dBm value.