VRMS to dBV Calculator

This tool converts from V_RMS (root-mean-square voltage) or V to dBV (dB Volt).

Input Units are Volt/millivolt/microvolt/nanovolt RMS.

dBV to Volt RMS

Formula

dBV = 20*Log₁₀(V_RMS)

Related Calculators

• dBV to dBu