Amps to Watts & dB Calculator
Enter values and click calculate.
How It Works:
The result shows both power in watts and power in decibels.
User Inputs:
The user enters the current (Amps) and the resistance (Ohms).
Optionally, the user can enter a reference power (P₀) for decibels. If no value is provided, it defaults to 1 W.
Watts Calculation:
The power in watts is calculated using the formula: P=I2×RP = I^2 \times RP=I2×R
Decibel Calculation:
Power in decibels is calculated using: dB=10×log10(PP0)dB = 10 \times \log_{10}\left(\frac{P}{P_0}\right)dB=10×log10(P0P)