ELECTRICAL
Voltage
Electric potential difference.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Result0.001 V1 mV = 0.001 V
EVERYDAY · ENGINEERING · SCIENCE
mV to V Converter
Convert millivolt (mV) to volt (V). 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 millivolt value to calculate volt 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 mV | µV | 1000 |
| millivoltfrom mV | mV | 1 |
| voltfrom mV | V | 0.001 |
| kilovoltfrom mV | kV | 0.000001 |
| megavoltfrom mV | MV | 0.000000001 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
mV to V Conversion Reference
Millivolt (mV) and volt (V) are units of voltage. Use this page to convert in either direction.
Conversion Examples
| Millivolt (mV) | Volt (V) |
|---|---|
| 1 mV | 0.001 V |
| 5 mV | 0.005 V |
| 10 mV | 0.01 V |
| 100 mV | 0.1 V |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.