Amps To Watts Calculator

Select current type:
Enter current in amps:
Select voltage type:
Enter voltage in volts:
Enter power factor:
Power result in watts:

DC Amps to Watts Calculation
P(W) = I(A) × V(V)
The P (power) in W (watts) is equal to the I (current) in A (amps), times the V (voltage) in V (volts).

AC single phase amps to watts calculation
P(W) = PF × I(A) × V(V)
The P (power) in W (watts) is equal to the PF (power factor) times the phase I (current) in A (amps), times the RMS V (voltage) in V (volts).

AC three phase amps to watts calculation

Calculation with line to line voltage
P(W) = √3 × PF × I(A) × VL-L(V)
The P (power) in W (watts) is equal to square root of 3 times the PF (power factor) times the phase I (current)in A (amps), times the line to line RMS voltage VL-L in V (volts).

Amps
Amps measure the flow of electricity as an electric current. Specifically, it measures the amount of electrons that flow past a certain point per second.

Volts
Volts are the measurement used to determine how much force is needed to cause the electric current to flow.

Watts
Amps and volts combine to create watts, a measurement of the amount of energy being released. The higher the wattage is, the more power and output from the appliance.

AC and DC power systems
The labels ‘AC’ and ‘DC’ are used to illustrate the types of current flow in a circuit. For direct current (DC) the electric current flows only in one direction. Alternating current describes the flow of charge that changes direction periodically. As a result, the voltage level also reverses along with the current.

Amps To Watts Calculator

Select Current Type Current (A) Voltage in Volts (V) Power in Watts (W)
DC 10 200 2000
DC 9 220 1980
DC 8 240 1920
DC 7 260 1820
DC 6 280 1680
DC 5 300 1500
DC 4 320 1280

Amps To Watts Conversion

Select Current Type AC Current (A) Voltage in Volts (V) Power Factor (Cosθ) Power in Watts (W)
Single phase 41 220 0.11 992.199
Single phase 51 230 0.12 1407.6
Single phase 61 240 0.13 1903.2
Single phase 71 250 0.14 2485
Single phase 81 260 0.15 3159

Convert Amps To Watts

Select Current Type AC Current (A) Voltage type Voltage in Volts (V) Power Factor (Cosθ) Power in Watts (W)
Three phase 45 Line to line 220 0.11 1886.202
Three phase 45 Line to neutral 220 0.11 3267
Three phase 75 Line to line 245 0.13 4137.434
Three phase 75 Line to neutral 245 0.13 7166.25
Three phase 95 Line to line 277 0.09 4102.1
Three phase 95 Line to neutral 277 0.09 7105.05