Professional calculator for all ohm's law calculations. Includes 12 mathematical formulas for voltage, current, resistance, and power. You can modify the conversion units. It also has theoretical definitions of each term.

Voltage:
- CURRENT * RESISTANCE
- POWER / CURRENT
- √ (POWER * RESISTANCE)

Stream:
- VOLTAGE / RESISTANCE
- POWER / VOLTAGE
- √ (POWER / RESISTANCE)

Resistance:
- VOLTAGE / CURRENT
- VOLTAGE² / POWER
- POWER / CURRENT²

Power:
- VOLTAGE * CURRENT
- CURRENT² * RESISTANCE
- VOLTAGE² / RESISTANCE

The units:
Voltage: milliVolt (mV) - Volt (V) - kiloVolt (kV)
Current: milliAmp (mA) - Amp (A) - kiloAmp (kA)
Resistance: milliOhm (mΩ) - Ohm (Ω) - kiloOhm (kΩ)
Power: milliWatt (mW) - Watt (W) - kiloWatt (kW)