# Volts to amps calculator

Volts (V) to amps (A) calculator.

Select calculation type, enter volts and watts or ohms and press the Calculate button to get amps:

 Select calculation: volts to amps with watts volts to amps with ohms Enter volts: V Enter watts: W Result in amps: A

Amps to volts calculator ►

### Volts to amps calculation with watts

So The current I in amps (A) is equal to the power P in watts (W), divided by the voltage V in volts (V).

I(A) = P(W) / V(V)

#### Example 1

What is the current flow of an electrical circuit that has power consumption of 45 watts and voltage supply of 25 volts?

I = 45W / 25V = 1.8A

#### Example 2

What is the current flow of an electrical circuit that has power consumption of 55 watts and voltage supply of 25 volts?

I = 55W / 25V = 2.2A

#### Example 3

What is the current flow of an electrical circuit that has power consumption of 90 watts and voltage supply of 15 volts?

I = 90W / 15V = 6A

### Volts to amps calculation with ohms

So The current I in amps (A) is equal to the voltage V in volts (V) divided by the resistance R in ohms (Ω).

I(A) = V(V) / R(Ω)

#### Example 1

What is the current flow of an electrical circuit that has voltage supply of 20 volts and resistance of 10Ω?

According to ohm's law the current I is equal to 20 volts divided by 10 ohms:

I = 20V / 10Ω = 2A

#### Example 2

What is the current flow of an electrical circuit that has voltage supply of 40 volts and resistance of 10Ω?

According to ohm's law the current I is equal to 20 volts divided by 10 ohms:

I = 20V / 10Ω = 4A

#### Example 3

What is the current flow of an electrical circuit that has voltage supply of 30 volts and resistance of 20Ω?

According to ohm's law the current I is equal to 30 volts divided by 20 ohms:

I = 30V / 20Ω = 1.5A

Volts to amps calculation ►

## Features of Volts to amps Calculator

Our Volts to amps converter allows the users to Calculate Volts to amps. Some of the prominent features of this utility are explained below.

### No Registration

You don’t need to go through any registration process to use the Volts to amps converter. Using this utility, you can convert Volts to amps as many times as you want for free.

#### Fast conversion

This Volts to amps Calculator offers users the fastest conversion. Once the user enters the  Volts to amps values ​​in the input field and clicks the Convert button, the utility will start the conversion process and return the results immediately.

#### Saves Time and Effort

The manual procedure of Calculator Volts to amps isn’t an easy task. You must spend a lot of time and effort to complete this task. The Volts to amps Calculator allows you to complete the same task immediately. You will not be asked to follow manual procedures, as its automated algorithms will do the work for you.

##### Accuracy

Despite investing time and effort in manual Calculation, you might not be able to get your hands on accurate results. Not everyone is good at solving math problems, even if you think you're a pro, there's still a good chance you'll get in accurate results. This situation can be smartly handled with the help of a Volts to amps Calculator. You will be provided with 100% accurate results by this online tool.

##### Compatibility

The online Volts to amps converter perfectly works on all operating systems. Whether you have a Mac, iOS, Android, Windows, or Linux device, you can easily use this online Tool without facing any hassle.

###### 100% Free

You don't need to go through any registration process to use this Volts to amps Calculator. You can use this utility for free and do unlimited Volts to amps Convert without any limitations.