# Watts / Volts / Amps / Ohms calculator

Enter 2 values to get the other values and press the Calculate button:

 Resistance (R): ohms (Ω) kiloohms (kΩ) megaohms (MΩ) Current (I): microamps (μA) milliamps (mA) amps (A) kiloamps (kA) megaamps (MA) Voltage (V): microvolts (μV) millivolts (mV) volts (V) kilovolts (kV) megavolts (MV) Power (P): microwatts (μW) milliwatts (mW) watts (W) kilowatts (kW) megawatts (MW)

### Ohms calculations

The resistance R in ohms (Ω) is identical to the voltage V in volts (V) divided via the modern-day I in amps (A):

The resistance R in ohms (Ω) is equal to the squared voltage V in volts (V) divided by using the strength P in watts (W):

The resistance R in ohms (Ω) is identical to the energy P in watts (W) divided by the squared modern I in amps (A):

### Amps calculations

The modern-day I in amps (A) is identical to the voltage V in volts (V) divided through the resistance R in ohms (Ω):

The present day I in amps (A) is equal to the power P in watts (W) divided by using the voltage V in volts (V):

The modern I in amps (A) is same to the rectangular root of the energy P in watts (W) divided by using the resistance R in ohms (Ω):

### Volts calculations

The voltage V in volts (V) is same to the present day I in amps (A) instances the resistance R in ohms (Ω):

The voltage V in volts (V) is identical to the power P in watts (W) divided by using the current I in amps (A):

The voltage V in volts (V) is equal to the square root of the electricity P in watts (W) times the resistance R in ohms (Ω):

### Watts calculation

The power P in watts (W) is same to the voltage V in volts (V) times the cutting-edge I in amps (A):

The strength P in watts (W) is equal to the squared voltage V in volts (V) divided by means of the resistance R in ohms (Ω):

The power P in watts (W) is same to the squared present day I in amps (A) times the resistance R in ohms (Ω):