# kWh to Amp Hours

## Kilowatt Hours (kWh) to Ampere Hours (Ah) Conversion Calculator

The world of electronics is the basis of minute and huge technological development. To understand the detailed circuitry of electronics devices, first, understand the building blocks of electronics.

There are numerous symbols and measurement systems that are used in electronics technology. The International System of Units referred to as the SI system is considered as the popular metric system in use today.

Here, we are going to learn the Kilowatt-Hours (kWh) to Ampere-Hours (Ah) conversion. Before starting, let’s know what is Ampere Hours and why the conversion is required.

Let’s provide you a way to leverage the meanings of the following terms by breaking down the definitions.

**What it Ampere Hours?**

Most of you must have seen or used a battery once in your life. Ever wondered what does the ‘mA-h’ symbol indicates? Well, it is always a smart recommendation that before entering into the complex electronics, understand the basics you encounter in your daily life.

**Ampere**

Ampere is a measure for the amount of current flow in an electrical conducting device. In other words, the unit assigned to measure o the amount of electric current flow is called Ampere. Ampere is defined as the amount of electron flow when electric charges flow through the conductors.

The formula for Ampere is,

1 Ampere= 1 Coulomb/ 1 second

**Ampere Hours**

The Ah or A-h is an acronym for ‘Ampere Hours’ used in electrochemical systems. It is the unit used to measure the number of energy charges that can be stored in a battery or conductor. The unit of the system used is the Non-SI metric system.

Mathematically represented as,

1 hour = 60 minutes

1 minute= 60 seconds

1 hour= 3600 seconds

1 Ah= 1 C/s x 3600 s

1 Ah= 3600 c

Example-

Battery capacity with 1000mAh or 2500mAh

## The difference between Ampere and Ampere Hours

Words may appear similar but have different meanings here. The difference is well understood above through the definitions but let’s simplify it further.

Just remember that Ampere is the unit ad comprises all about the electrical current flow whereas Ampere Hours is unit for the current capacity.

1 Ampere Hour is equivalent to 1 Ampere of current flowing in a conductor for a period of 1 hour.

• Relation between Ampere Hours and Kilowatt-Hours

We know very well that Ampere Hours will measure the electrical charge and Kilowatt-hours the electrical energy. A relation can co-exist between them by the presence of Voltage and time.

KWh = (Ah x V) / 1000

The above relation, because the product of Ampere hours and voltage will determine the Watts and dividing it by 1000 will yield the results for Kilowatt Hours.

• Formula to convert Kilowatt-Hours (kWh) to Ampere-Hours (Ah)

• How the kWh to Ah conversion is done?

Also Check for Ah to kWh and Amps to KW Conversion.

There is always a procedure to do things. If the procedure given is followed appropriately the result won’t disappoint you.

Likewise for the above conversion, there are a few steps that should be followed sequentially. The following are the steps given to consider while doing your conversion.

- You can choose between a calculator and a human mind for converting the values. However, a calculator is always recommended to make the task easy.
- The next step is to decide which values are needed for the conversion. Get them in a piece of paper and place it in the formula given above.
- The formula says, to get the result in Ampere-Hours, the kilowatt-hours value must be multiplied by 1000 and the product be divided by voltage.
- Fill in yourself with the voltage standard used in your country. Most countries likely will have 220 V except for the USA having 120 V.
- The calculator will give an answer that will be in Ampere Hours.

## Why is there a need for the Conversion?

Electronics is a field which comprises of numerous devices and circuits. Conversion is important to bring in a standard scale of measurements. Units are converted amongst themselves in order to understand the electronic nature of devices better.

**Kilowatt-Hours to Ampere-Hours conversion** can lead to learning of how long a battery can survive. The Ampere-Hours value is exactly needed to know the current flow and dissipation of heat which further tells the status of charging and discharging.

## Why Ampere-Hours (Ah) is important?

It is well-known that half knowledge is dangerous. Hence, why don’t we just get to know things happening around us? That, because it can benefit us in big ways.

In order to deduce conclusions about battery life, Ampere- hours play an important role. The charging and discharging of the battery can be described by the given Ampere-Hours. The ratings of Ampere hour will tell you about the amount of current flowing for a certain period of time in the battery.