Decibel-percent converter

Input
Output

%

About this calculator

This calculator converts decibels to percentages and vice versa. A power level of x dBx \space dB is in linear scale

k=10x10k = 10^{\frac{x}{10}}

and as a percentage 100k %100k \space \%. Transforming back to dB scale works by

x=10log10kx = 10\log_{10}{k}