Convert 1 Millidecibel to Decibel

1 mdB (Millidecibel) is equal to 0.001 dB (Decibel). To convert from Millidecibel to Decibel, multiply by 0.001 or divide by 1,000.

• 1 mdB × 0.001 = 0.001 dB
• 1 mdB ÷ 1000 = 0.001 dB