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Home› Voltage› mV → V

Millivolts to Volts Converter

mV → V: type a value and the result appears instantly.

1 mV = 0.001 V
1 V = 1,000 mV
—

How to convert millivolts to volts

Use this formula:

V = mV × 0.001

Examples

mV to V conversion chart

millivolts (mV)volts (V)
0.1 mV0.0001 V
0.25 mV0.00025 V
0.5 mV0.0005 V
1 mV0.001 V
2 mV0.002 V
3 mV0.003 V
4 mV0.004 V
5 mV0.005 V
6 mV0.006 V
7 mV0.007 V
8 mV0.008 V
9 mV0.009 V
10 mV0.01 V
12 mV0.012 V
15 mV0.015 V
20 mV0.02 V
25 mV0.025 V
30 mV0.03 V
40 mV0.04 V
50 mV0.05 V
60 mV0.06 V
70 mV0.07 V
75 mV0.075 V
80 mV0.08 V
90 mV0.09 V
100 mV0.1 V
150 mV0.15 V
200 mV0.2 V
250 mV0.25 V
500 mV0.5 V
1,000 mV1 V

About the units

Millivolt (mV) is a metric (SI) unit. 1 mV = 0.001 V.

Volt (V) is a metric (SI) unit. 1 V = 1,000 mV.

Frequently asked questions

How do I convert millivolts to volts?
Multiply the value in mV by 0.001.
How many volts are in 1 millivolt?
1 mV = 0.001 V.
What is 12 mV in V?
12 mV = 0.012 V.
How do I convert volts to millivolts?
Use the reverse converter: V → mV.

Voltage Converter →

Related conversions

V → mVkV → VV → kV
Sources: NIST SP 811 · BIPM SI Brochure · NIST Handbook 44. Last reviewed: 2026-10 · FreeUnitConverters