dB to ratio Converter

Convert sound and audio units instantly with this free decibels to ratio converter.

Ideal for music production, acoustics, and audio engineering.

Features practical reference tables.

Enter the value to convert

Frequently Asked Questions

Common questions about the dB to ratio Converter

Power ratio: 10^(dB/10). Voltage ratio: 10^(dB/20). Examples: 3 dB = 2× power, 1.41× voltage. 20 dB = 100× power, 10× voltage. 6 dB ≈ 2× voltage.