Kilowatt-Hour to Milliamp-Hour Converter
How to Convert Kilowatt-hours (kWh) to Milliamp-hours (mAh)
To convert Kilowatt-hours (kWh) to Milliamp-hours (mAh), use the formula:
kWh to mAh Calculation Formula
The relationship between kilowatt-hours and milliamp-hours can be expressed as:
mAh = (kWh ร 1000 ร 1000) รท VWhere:
- kWh = Kilowatt-hours
- mAh = Milliamp-hours
- V = Voltage (in volts)
Example Calculation
If you have a total energy consumption of 2 kWh at a voltage of 5V, the calculation would be:
mAh = (2 kWh ร 1000 ร 1000) รท 5 = 400000 mAhWhat is a Kilowatt-hour (kWh)?
A kilowatt-hour (kWh) is a unit of energy that measures how much electricity is used over time. It represents the energy consumed when one kilowatt (1,000 watts) of power is used for one hour. For example, running a 1,000-watt appliance for one hour uses 1 kWh of energy.
What is a Milliamp-hour (mAh)?
A milliamp-hour (mAh) is a unit of electric charge that indicates how much current a battery can provide over a specific period. For example, a battery rated at 2000 mAh can theoretically provide 2000 milliamps for one hour.
The Simple Math Behind the Conversion
To convert kilowatt-hours to milliamp-hours, you need to know the voltage of the system. The formula takes into account the voltage to determine how many milliamp-hours are equivalent to the given kilowatt-hours. Hereโs a breakdown:
- 1 kWh at 5V = 200000 mAh
- 2 kWh at 12V = 166666.67 mAh
- 3 kWh at 3.7V = 810810.81 mAh
Kilowatt-hour (kWh) to milliamp-hour (mAh) Conversion Table
Formula: mAh = (kWh ร 1000) / V
| Kilowatt-hour [kWh] | Milliamp-hour [mAh] at 1 V |
|---|---|
| 1 kWh | 1000 mAh |
| 2 kWh | 2000 mAh |
| 3 kWh | 3000 mAh |
| 4 kWh | 4000 mAh |
| 5 kWh | 5000 mAh |
| 10 kWh | 10000 mAh |
| 100 kWh | 100000 mAh |
| 500 kWh | 500000 mAh |
| 1000 kWh | 1000000 mAh |
