One Millivolt equals 0.001 Volts. You can also write this as 1 Millivolt = 0.001 Volts. Use the calculator to convert Millivolt to Volt instantly.
Use this Millivolt to Volt converter to change a value from Millivolt into Volt. Enter the measurement, review the result, and use the conversion when comparing values or checking a formula.
This conversion is useful when a measurement is recorded in Millivolt but a report, specification, or calculation requires Volt. The page includes the unit definitions, a worked example, and a conversion table for related units.
Use the result as a reference and check the displayed precision before copying it into technical or scientific work. The last digits may be rounded for readability.
Millivolt and Volt describe the same electrical potential measurement in different units. Converting between them makes values easier to compare when different unit systems are used.
How to convert Millivolt to Volt (mV to V)
To convert Millivolt to Volt, multiply by 0.001. The formula is Millivolt × 0.001 = Volt. See the example below.
1 Millivolt = 1 × 0.001 = 0.001 Volts
Millivolt is a unit of measurement for electric potential. Millivolt is a decimal fraction of electric potential unit volt. One millivolt is equal to 0.001 volts. The symbol for Millivolt is mV.
Volt is a unit of measurement for electric potential. By definition, difference in electric potential across a wire is considered to be one volt when an electric current of one ampere dissipates one watt of power. The symbol for Volt is V.
How to Use Millivolt to Volt Converter
Select Millivolt from the first dropdown and enter the value you want to convert.
Choose Volt in the second dropdown to set the target unit.
Review the converted value in the output field.
Check the displayed precision before using the result in another calculation.
For another result, change the input value or either selected unit. The conversion uses the unit definitions in the calculator and formats the result for display.
Example of Millivolt to Volt Conversion
Frequently asked questions about Millivolt to Volt conversion
What does the Millivolt to Volt conversion show?
It shows the equivalent value of one unit in another unit, making it easier to compare measurements and check calculations across different scales.
When should I use a Millivolt to Volt converter?
Use it when you need to compare values, convert technical data, or switch between units used in different settings or systems.
Is this Millivolt to Volt calculator accurate?
It applies the conversion relationship used by the calculator and formats the result for display. Verify the shown precision when the value is used in technical or scientific work.