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Millivolt to Volt

Convert Millivolt to Volt and get the exact value instantly.

1 mV = 0.001 V

About this conversion

To convert Millivolt to Volt, multiply the number of Millivolt by 0.001.

Voltage ranges from microvolts in sensor signals to kilovolts on transmission lines, so moving between millivolts, volts and kilovolts is routine in electronics.

Conversion table

Millivolt (mV)Volt (V)
1 mV0.001 V
2 mV0.002 V
5 mV0.005 V
10 mV0.01 V
100 mV0.1 V

How to use this converter

  1. Enter your Millivolt value

    Type any number into the Millivolt field. It starts at 1 so you can read the rate straight away.

  2. Read the Volt result

    The amount in Volt updates as you type, so there is no button to press and nothing to wait for.

  3. Swap or keep exploring

    Use the swap control to flip the direction, or pick a related conversion from the list below.

Frequently asked

How many Volt are in one Millivolt?
One Millivolt equals 0.001 V. Enter any amount above to get an exact figure for your own value.
Is this converter accurate?
Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
Do you upload the numbers I enter?
No. The Millivolt to Volt conversion runs entirely in your browser tab, and nothing you type is sent to a server.
Does it work on my phone?
Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.

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