Watt-Hour to Ampere-Hour Converter
How to Convert Watt-hours (Wh) to Ampere-hours (Ah)
To convert Watt-hours (Wh) to Ampere-hours (Ah), use the formula:
Wh to Ah Calculation Formula
Ah = (Wh ÷ V)Where:
- Wh = Watt-hours, a unit of energy that measures the amount of work done or energy consumed over time.
- Ah = Ampere-hours, a unit of electric charge that indicates how much current a battery can provide over a specific period.
- V = Voltage (in volts). For more information, visit this Wikipedia page.
Example Calculation
If you have a total energy consumption of 20 Wh at a voltage of 5V, the calculation would be:
Ah = (20 Wh ÷ 5) = 4 AhUnderstanding the Conversion: From Wh to Ah
What is a Watt-hour (Wh)?
A watt-hour is a unit of energy that measures the total amount of energy consumed when a power of one watt is used for one hour. It quantifies energy usage and is commonly used in contexts such as electricity billing and energy consumption of device.
What is an Ampere-hour (Ah)?
An ampere-hour is a unit of electric charge that represents the amount of current (in amperes) that can be supplied by a battery over the course of one hour. It is often used to describe the capacity of batteries, particularly in smaller devices like smartphones and portable electronics.
Watt-hour (Wh) to Ampere-hour (Ah) Conversion Table
Formula: Ah = Wh / V
| Watt-hour [Wh] | Ampere-hour [Ah] at 1 V |
|---|---|
| 1 Wh | 1.000 Ah |
| 2 Wh | 2.000 Ah |
| 3 Wh | 3.000 Ah |
| 4 Wh | 4.000 Ah |
| 5 Wh | 5.000 Ah |
| 10 Wh | 10.000 Ah |
| 100 Wh | 100.000 Ah |
| 500 Wh | 500.000 Ah |
| 1000 Wh | 1000.000 Ah |
