⚡ Ohm's Law & Power
Calculate voltage, current, resistance and power with Ohm's law.
Voltage Calculator (V = I × R)
Calculate voltage from current and resistance.
Current Calculator (I = V / R)
Calculate current from voltage and resistance.
Resistance Calculator (R = V / I)
Calculate resistance from voltage and current.
Electrical Power Calculator (P = V × I)
Calculate electrical power from voltage and current.
It gathers the basic calculations of electronics. It calculates voltage, current, resistance and electrical power (P=V×I) with Ohm's law (V=I×R).