How to convert millivolts to kilovolts
kV = mV × 0.000001Multiply the value in millivolts by 0.000001. To go the other way, multiply by 1,000,000 (or divide by 0.000001).
A millivolt is smaller than a kilovolt: it takes 1,000,000 millivolts to make one kilovolt.
Worked examples
- 1 millivolt1 mV × 0.000001 = 0.000001 kV
- 5 millivolts5 mV × 0.000001 = 0.000005 kV
- 10 millivolts10 mV × 0.000001 = 0.00001 kV
- 20 millivolts20 mV × 0.000001 = 0.00002 kV
- 100 millivolts100 mV × 0.000001 = 0.0001 kV
Millivolts to kilovolts conversion table
Values are calculated by the conversion engine and rounded to 8 significant figures.
| Millivolts (mV) | Kilovolts (kV) |
|---|---|
| 0.1 mV | 1×10⁻⁷ kV |
| 0.25 mV | 2.5×10⁻⁷ kV |
| 0.5 mV | 5×10⁻⁷ kV |
| 1 mV | 0.000001 kV |
| 2 mV | 0.000002 kV |
| 3 mV | 0.000003 kV |
| 4 mV | 0.000004 kV |
| 5 mV | 0.000005 kV |
| 6 mV | 0.000006 kV |
| 7 mV | 0.000007 kV |
| 8 mV | 0.000008 kV |
| 9 mV | 0.000009 kV |
| 10 mV | 0.00001 kV |
| Millivolts (mV) | Kilovolts (kV) |
|---|---|
| 12 mV | 0.000012 kV |
| 15 mV | 0.000015 kV |
| 20 mV | 0.00002 kV |
| 25 mV | 0.000025 kV |
| 30 mV | 0.00003 kV |
| 40 mV | 0.00004 kV |
| 50 mV | 0.00005 kV |
| 75 mV | 0.000075 kV |
| 100 mV | 0.0001 kV |
| 250 mV | 0.00025 kV |
| 500 mV | 0.0005 kV |
| 1,000 mV | 0.001 kV |
About the units
Millivolt (mV)
The millivolt (mV) is a unit of electric potential (voltage) in the International System of Units (SI). One millivolt equals 0.001 volts (V).
Kilovolt (kV)
The kilovolt (kV) is a unit of electric potential (voltage) in the International System of Units (SI). One kilovolt equals 1,000 volts (V).
Frequently asked questions
How many kilovolts are in one millivolt?
There are 0.000001 kilovolts in one millivolt, and this value is exact by definition.
How do I convert millivolts to kilovolts?
Multiply the number of millivolts by 0.000001. For example, 10 mV × 0.000001 = 0.00001 kV.
How many millivolts are in one kilovolt?
One kilovolt equals 1,000,000 millivolts. That is the reverse factor, 1 ÷ 0.000001.
What is 10 millivolts in kilovolts?
10 mV = 0.00001 kV.
Is this mV to kV converter accurate?
Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.