Kilovolt is 1000 volt units.
Kilovolts to Megavolts Converter — kV to MV
Convert Kilovolt (kV) to Megavolt (MV) using the exact conversion factor (1 kilovolt = 0.001 megavolt). See the formula, worked examples, and conversion table.
Kilovolts to Megavolts converter
Converter
Electricity Converter
Convert electrical units by family and calculate voltage, current, resistance, power, and energy with context values.
Context values
Some unit families need one extra value for a physically accurate result.
Megavolt is 1000000 volt units.
Result = input x 1000 / 1e+6.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Kilovolts to Megavolts
Kilovolt and Megavolt both belong to the electricity family — voltage, current, resistance, power, or energy — units that show up constantly when working across the different standards used by household wiring (120V/240V depending on region), automotive electrical systems (12V/24V), and electronics design. Specifically: Kilovolt is 1000 volt units, and megavolt is 1000000 volt units.
Formula
megavolts = kilovolts × 0.001
This factor comes from each unit's defined relationship to the category's base unit: 1 kilovolt equals 1000 base units, and 1 megavolt equals 1000000 base units, so dividing one by the other gives the direct kilovolt-to-megavolt factor of 0.001.
Simple example
1 kV × 0.001 = 0.001 MV
1 kilovolt = 0.001 megavolts.
Real-world example
120 kV × 0.001 = 0.12 MV
120 kilovolts = 0.12 megavolts.
Conversion table
| Kilovolt (kV) | Megavolt (MV) |
|---|---|
| 1 kV | 0.001 MV |
| 5 kV | 0.005 MV |
| 12 kV | 0.012 MV |
| 24 kV | 0.024 MV |
| 120 kV | 0.12 MV |
| 240 kV | 0.24 MV |
Reverse conversion: Megavolt to Kilovolt
0.001 MV × 1000 = 1 kV
0.001 megavolts = 1 kilovolt.
kilovolts = megavolts × 1000
For a page dedicated to this direction, see Megavolt to Kilovolt.
Understanding the Kilovolt (kV)
Kilovolt is 1000 volt units.
Understanding the Megavolt (MV)
Megavolt is 1000000 volt units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megavolts are in 1 kilovolt?
1 kilovolt equals 0.001 megavolts, using the exact defined conversion factor rather than an estimate.
How do I convert kilovolt to megavolt?
Multiply the kilovolt value by 0.001. The converter above does this instantly to whatever precision you set.
How do I convert megavolt back to kilovolt?
Use the reverse factor: 1 megavolt equals 1,000 kilovolts. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilovolt?
Kilovolt (kV) is a unit of electricity.
What is a megavolt?
Megavolt (MV) is a unit of electricity.
Is the kilovolt to megavolt conversion exact?
Yes. Both kilovolt and megavolt are defined by fixed standards rather than physical artifacts, so the factor of 0.001 used above is exact to as many digits as you choose to display.
What's the difference between voltage, current, and resistance?
Voltage (volts) is the electrical potential difference driving current through a circuit. Current (amperes) is the rate of flow of electric charge. Resistance (ohms) is how much a component opposes that flow. They're related by Ohm's law (V = I × R), but they are distinct physical quantities, and this page converts between units of just one of them.