Ratio to Decibel Calculator

Power Output (P_OUT)
Power Input (P_IN)

Result

Logarithmic equivalent of power ratio (P)
dB
logarithmic equivalent of intensity ratio (I)
dB

Formula:

P = 10 x log (P_out/P_in)

Where,

P_Out = Power Output

P_In = Power Input

P = Logarithmic equivalent of power ratio

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