Power Calculator November 9, 2022 by atmiya25 DC power calculator Resistance (R): ohms (Ω)kilo-ohms (kΩ)mega-ohms (MΩ) Current (I): micro-amps (μA)milli-amps (mA)amps (A)kilo-amps (kA)mega-amps (MA) Voltage (V): micro-volts (μV)milli-volts (mV)volts (V)kilo-volts (kV)mega-volts (MV) Power (P): micro-watts (μW)milli-watts (mW)watts (W)kilo-watts (kW)mega-watts (MW) AC power calculator Impedance (Z): ΩkΩMΩ ∠ ° = Current (I): μAmAAkAMA ∠ ° Voltage (V): VkVMV ∠ ° Power S: VAkVAMVA ∠ ° = Energy & power calculator Energy: J Time period s Average power: W See also Online Stopwatch