Amp to kWh

Current (A)

Voltage (V)

Time (hours)

Enter the values above

Example of Amp to kWh Calculations

To convert amperes (A) to kilowatt-hours (kWh). you need to know the voltage (V) and the duration in hours (h), The formula to convert amps to kWh is:

kWh=Amps×Volts×Hours/1000

Assuming a common voltage of 240V and a duration of 1 hour for these calculations.

Table of Amps to kWh Conversions

Below is a table showing the conversion of various ampere values to kWh, sorted from smallest to largest, assuming a voltage of 240V and a duration of 1 hour.

Amps (A)	Voltage (V)	Hours (h)	kWh
1.00	240.00	1.00	0.24
10.00	240.00	1.00	2.40
40.00	240.00	1.00	9.60
50.00	240.00	1.00	12.00

Convert 1 Amp to kWh

To convert 1 amp to kWh at 240V over a duration of 1 hour:

kWh=1×240×1/1000=0.24 kWh

Convert 10 Amps to kWh

To convert 10 amps to kWh at 240V over a duration of 1 hour:

kWh=10×240×1/1000=2.40 kWh

Convert 40 Amps to kWh

To convert 40 amps to kWh at 240V over a duration of 1 hour:

kWh=40×240×1/1000=9.60 kWh