Millivolts to volts
Type a value in mV to get it in V instantly.
0.1V
That's 1.43× as high as a nerve impulse, while an AA battery is 15× higher. Ohm’s law: volts = amps × ohms.
Convert the other way: V to mV
What it means
How high is that?
Mains figures are nominal: 230 V in Europe and 120 V in North America, both varying by a few percent.
The math
How to convert mV to V
To convert millivolts to volts, multiply by 0.001.
Example: 100 mV × 0.001 = 0.1 V.
In the other direction, 1 V = 1,000 mV.
Every unit
Your voltage in every unit
Tables
mV to V conversion table
| mV | V |
|---|---|
| 1 mV | 0.001 V |
| 1.5 mV | 0.0015 V |
| 3 mV | 0.003 V |
| 5 mV | 0.005 V |
| 9 mV | 0.009 V |
| 12 mV | 0.012 V |
| 24 mV | 0.024 V |
| 48 mV | 0.048 V |
| 110 mV | 0.11 V |
| 230 mV | 0.23 V |
| 400 mV | 0.4 V |
| 1,000 mV | 1 V |
| 10,000 mV | 10 V |
V to mV conversion table
| V | mV |
|---|---|
| 1 V | 1,000 mV |
| 1.5 V | 1,500 mV |
| 3 V | 3,000 mV |
| 5 V | 5,000 mV |
| 9 V | 9,000 mV |
| 12 V | 12,000 mV |
| 24 V | 24,000 mV |
| 48 V | 48,000 mV |
| 110 V | 110,000 mV |
| 230 V | 230,000 mV |
| 400 V | 400,000 mV |
| 1,000 V | 1,000,000 mV |
| 10,000 V | 10,000,000 mV |
Quick answers
Quick answers
- How many V is 1 mV?
- 1 mV is 0.001 V.
- How many V is 10 mV?
- 10 mV is 0.01 V.
- How many V is 100 mV?
- 100 mV is 0.1 V.
The units
About these units
Millivolts (mV)
A thousandth of a volt. Sensors, thermocouples and nerve signals work in millivolts.
Volts (V)
The SI unit of electrical potential. One volt drives one amp through one ohm.
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