ELECTRICAL
Voltage
Electric potential difference.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Result1000 mV1 V = 1000 mV
EVERYDAY · ENGINEERING · SCIENCE
V to mV Converter
Convert volt (V) to millivolt (mV). Enter a value for an instant result, or use the examples and reverse conversion below.
520units ready to convert
HOW IT IS CALCULATED
Convert through volt
Enter a volt value to calculate millivolt with full internal precision before display rounding.
Display PrecisionAuto · 6 significant digits
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| microvoltfrom V | µV | 1000000 |
| millivoltfrom V | mV | 1000 |
| voltfrom V | V | 1 |
| kilovoltfrom V | kV | 0.001 |
| megavoltfrom V | MV | 0.000001 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
V to mV Conversion Reference
Volt (V) and millivolt (mV) are units of voltage. Use this page to convert in either direction.
Conversion Examples
| Volt (V) | Millivolt (mV) |
|---|---|
| 1 V | 1000 mV |
| 5 V | 5000 mV |
| 10 V | 10000 mV |
| 100 V | 100000 mV |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.