Volts to Kilovolts Converter
Enter the voltage in volts below to convert it to kilovolts.
Convert Volts to Kilovolts
Enter a value in volts (V) to convert to kilovolts (kV).
Volt to Kilovolt Conversion Table
Table showing various volt measurements converted to kilovolts. Click any preset value or arrow to load it into the converter.
How to Convert Volts to Kilovolts
To convert volts to kilovolts, multiply the voltage by the following conversion ratio: 0.001 kilovolts/volt.
Since one volt is equal to 0.001 kilovolts, you can use this simple formula to convert:
The voltage in kilovolts is equal to the voltage in volts multiplied by 0.001.
For example, here's how to convert 10 volts to kilovolts using the formula above.
How Many Kilovolts Are in a Volt?
There are 0.001 kilovolts in a volt, which is why we use this value in the formula above.
Our volt to kilovolt calculator automatically converts your voltage measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Volts and kilovolts are both units used to measure voltage. Keep reading to learn more about each unit.
What Is a Volt?
SI derived unit of electric potential and electromotive force (1 J/C). It serves as a primary reference unit for measuring voltage across scientific and practical applications. [1]
The volt is classified as an International System of Units (SI) unit of voltage. Volts can be abbreviated as V; for example, 1 volt can be written as 1 V.
As the primary coherent reference unit for voltage in this category, all other voltage units are mathematically anchored to the volt (V).
In practice, volts (V) are widely used across standard voltage applications within International System of Units (SI) workflows, engineering documentation, and technical data sheets.
What Is a Kilovolt?
A kilovolt is a unit of voltage equal to 1,000 volts (V), the base unit for voltage. High-voltage power distribution unit (1,000 V). [2]
The kilovolt is classified as a metric and SI-compatible unit of voltage. Kilovolts can be abbreviated as kV; for example, 1 kilovolt can be written as 1 kV.
In the metric system, "kilo" is the standard SI prefix for thousands, or 10³. This makes the kilovolt (kV) a convenient decimal multiple of the volt (V).
In practice, kilovolts (kV) are widely used across large-scale industrial, bulk, and macro-level voltage specifications within SI metric workflows, engineering documentation, and technical data sheets.
When converting voltage between volts (V) and kilovolts (kV), keep full floating-point precision (1 V = 0.001 kV; 1 kV = 1,000 V) during intermediate calculations and round only the final kilovolt figure to match your instrument tolerance.
More Volt & Kilovolt Conversions
Need to calculate in the opposite direction? Use our kilovolts to volts converter (kV to V) to switch your starting unit immediately. You can also explore related tools such as converting volts to millivolts, converting volts to microvolts, or converting millivolts to volts.
Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Length)·Electric Potential Metrology Standard — Volts (V) to Kilovolts (kV)
- [2]BIPM SpecificationBIPM (SI Base Unit: Metre (m))·Unit Specifications: Volt (V) & Kilovolt (kV)
- [3]NIST HB 133 ReferenceNIST HB 133 (NIST Handbook 133 (2019 Ed.))·Conversion Factors & Mathematical Basis (V to kV)