This tool converts from **dBu** to **Vrms** (root-mean-square voltage). Units are Volt/millivolt/microvolt/nanovolt RMS.

**Formula**

**V _{RMS} = 10^{(dBu / 20)} x 0.775**

This tool converts from **dBu** to **Vrms** (root-mean-square voltage). Units are Volt/millivolt/microvolt/nanovolt RMS.

**V _{RMS} = 10^{(dBu / 20)} x 0.775**