Reference sheet

Voltage conversion chart

V, mV, µV, kV. Factors are given to 7 significant figures; open the converter for full precision and the worked solution.

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Conversion factors to volts (V)
Unit	In V	1 V in unit
volt (V)	1 V	1 V
millivolt (mV)	0.001 V	1,000 mV
microvolt (µV)	0.000001 V	1,000,000 µV
kilovolt (kV)	1,000 V	0.001 kV
megavolt (MV)	1,000,000 V	0.000001 MV

mV → V
mV	V
0.1 mV	0.0001 V
0.5 mV	0.0005 V
1 mV	0.001 V
2 mV	0.002 V
5 mV	0.005 V
10 mV	0.01 V
20 mV	0.02 V
25 mV	0.025 V
50 mV	0.05 V
100 mV	0.1 V
250 mV	0.25 V
500 mV	0.5 V
1,000 mV	1 V

V → mV
V	mV
0.1 V	100 mV
0.5 V	500 mV
1 V	1,000 mV
2 V	2,000 mV
5 V	5,000 mV
10 V	10,000 mV
20 V	20,000 mV
25 V	25,000 mV
50 V	50,000 mV
100 V	100,000 mV
250 V	250,000 mV
500 V	500,000 mV
1,000 V	1,000,000 mV

Formula: V = mV × 0.001

Need another value? Use the mV to V converter or the voltage converter.

Unitglide · unitglide.app/reference/voltage · Factors from NIST SP 811, NIST Handbook 44 and the BIPM SI Brochure (9th ed.). Values rounded to 7 significant figures unless exact.