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millivolt megavolt |

How many V in 1 mV?
The answer is 0.001.

We assume you are converting between **volt** and **millivolt**.

You can view more details on each measurement unit:

V or
mV

The SI derived unit for **voltage** is the volt.

1 volt is equal to 1000 mV.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between volts and millivolts.

Type in your own numbers in the form to convert the units!

1 V to mV = 1000 mV

2 V to mV = 2000 mV

3 V to mV = 3000 mV

4 V to mV = 4000 mV

5 V to mV = 5000 mV

6 V to mV = 6000 mV

7 V to mV = 7000 mV

8 V to mV = 8000 mV

9 V to mV = 9000 mV

10 V to mV = 10000 mV

You can do the reverse unit conversion from mV to V, or enter any two units below:

V to zettavolt

V to statvolt

V to microvolt

V to hectovolt

V to nanovolt

V to exavolt

V to attovolt

V to zeptovolt

V to decivolt

V to decavolt

The volt (symbol: V) is the SI derived unit of electric potential difference or electromotive force, commonly known as voltage. It is named in honor of the Lombard physicist Alessandro Volta (1745–1827), who invented the voltaic pile, the first chemical battery.

The volt is defined as the potential difference across a conductor when a current of one ampere dissipates one watt of power.[3] Hence, it is the base SI representation m^{2} · kg · s^{-3} · A^{-1}, which can be equally represented as one joule of energy per coulomb of charge, J/C.

The SI prefix "milli" represents a factor of
10^{-3}, or in exponential notation, 1E-3.

So 1 millivolt = 10^{-3} volts.

The definition of a volt is as follows:

The volt (symbol: V) is the SI derived unit of electric potential difference or electromotive force, commonly known as voltage. It is named in honor of the Lombard physicist Alessandro Volta (1745–1827), who invented the voltaic pile, the first chemical battery.

The volt is defined as the potential difference across a conductor when a current of one ampere dissipates one watt of power.[3] Hence, it is the base SI representation m^{2} · kg · s^{-3} · A^{-1}, which can be equally represented as one joule of energy per coulomb of charge, J/C.

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