Decibel ↔ Percentage Converter

This calculator converts decibels (dB) to percentage (%) and vice versa.

The following conversion formulas are used:

K = \(10^{\frac{x}{10}}\)

X = \(10 \log_{10} K\)

Where: decibels are denoted by X, and percentage is denoted by K.

Conversion relations:

$$ K = 10^{\frac{x}{10}} $$

$$ X = 10 \log_{10} K $$

Input
dB
%
Output
%
dB