The volt (V) is the SI unit of electric potential difference, the "push" that drives current through a circuit.
Volts to Kilovolts
Convert Volt (V) to Kilovolt (kV) instantly with an exact formula, conversion table, and FAQ.
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Convert volts (V) to kilovolts (kV) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A kilovolt (kV) equals 1,000 volts and is typically used to describe power-transmission and high-voltage equipment.
kV = V × 0.001
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Formula
kV = V × 0.001
V = kV × 1000
Conversion table
| 1 V | 0.001 kV |
| 5 V | 0.005 kV |
| 10 V | 0.01 kV |
| 20 V | 0.02 kV |
| 50 V | 0.05 kV |
| 100 V | 0.1 kV |
| 500 V | 0.5 kV |
| 1000 V | 1 kV |
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How the formula works
Both volt and kilovolt measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in volts by 0.001 to get kilovolts. To reverse the conversion, multiply a kilovolt value by 1000 to get back to volts.
Frequently asked questions
What is Volt (V)?
The volt (V) is the SI unit of electric potential difference, the "push" that drives current through a circuit.
What is Kilovolt (kV)?
A kilovolt (kV) equals 1,000 volts and is typically used to describe power-transmission and high-voltage equipment.
How do I convert volts to kilovolts?
Multiply the volt value by 0.001 to get the equivalent in kilovolts. For example, 5 V × 0.001 = 0.005 kV.
Is this conversion exact?
Yes. Both units are defined against the SI base unit for this dimension, so the factor 0.001 is an exact, non-rounded value.
Can I convert kilovolts back to volts?
Yes. Divide the kilovolt value by 0.001, or multiply it by 1000, to get volts.
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About converting volts to kilovolts
The volt (V) is the SI unit of electric potential difference, the "push" that drives current through a circuit. A kilovolt (kV) equals 1,000 volts and is typically used to describe power-transmission and high-voltage equipment.
Use this calculator to move between volts and kilovolts accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.