*
Voltage (V) = Current (I) * Resistance (R)
Power (P) = Voltage (V) * Current (I)
*

Enter any two known values and press "Calculate" to solve for the others.

*
Voltage (V) = Current (I) * Resistance (R)
Power (P) = Voltage (V) * Current (I)
*

Enter any two known values and press "Calculate" to solve for the others.