Convert volt to millivolt
1 V = 1,000 mV
1 V = 1,000 mV
1 V in every voltage unit
| microvolt | 1,000,000 μV |
| millivolt | 1,000 mV |
| volt | 1 V |
| kilovolt | 0.001 kV |
How the conversion works
Multiply by 1,000 to go from volt to millivolt, or divide by it to go back. Every conversion on this site routes through the SI value (V) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? millivolt to volt — 1 mV = 0.001 V.
volt to millivolt — common values
| 1 V | 1,000 mV |
| 2 V | 2,000 mV |
| 3 V | 3,000 mV |
| 5 V | 5,000 mV |
| 10 V | 10,000 mV |
| 15 V | 15,000 mV |
| 20 V | 20,000 mV |
| 25 V | 25,000 mV |
| 50 V | 50,000 mV |
| 75 V | 75,000 mV |
| 100 V | 100,000 mV |
| 250 V | 250,000 mV |
| 500 V | 500,000 mV |
| 1000 V | 1,000,000 mV |