Volts to Millivolts Converter
1 volt = 1,000 millivolts
1 volt equals 1,000 millivolts
How to convert volts to millivolts
Voltage prefixes scale the same electric potential difference. A unit conversion preserves whether the reported voltage is RMS, peak, peak-to-peak or DC.
mV = V × 1000One volt is 1000 millivolts, so a single multiplication converts any value.
10,000 mV = 10 × 1000Volts to millivolts conversion table
Common values in volts, converted to millivolts.
| Volts (V) | Millivolts (mV) |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 3 | 3,000 |
| 4 | 4,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 20 | 20,000 |
| 25 | 25,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 250 | 250,000 |
| 500 | 500,000 |
| 1,000 | 1,000,000 |
About these units
voltV
The SI derived unit of electric potential difference.
millivoltmV
Sources and precision
Table results are rounded to 8 significant digits; formula constants may be rounded to 10. Worked example answers use 6 significant digits. The converter starts at 6 significant digits and lets you change display precision. Calculations use the stored factors without intermediate rounding. Exact unit definitions do not make an input measurement more precise; conventional and measured factors follow the assumptions stated here.