Voltage Converter
The voltage converter changes electrical potential difference between nanovolts, microvolts, millivolts, volts, kilovolts, megavolts, and gigavolts.
Free online calculator
Voltage Converter
Convert nanovolts, microvolts, millivolts, volts, kilovolts, megavolts, and gigavolts.
Electrical
Voltage Converter
Convert nanovolts, microvolts, millivolts, volts, kilovolts, megavolts, and gigavolts.
Web app
Voltage Converter
Runs locally. Works on mobile and desktop.
Result
Table of contents
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Definitions
One volt is the SI derived unit for electric potential difference. In practical circuit work, millivolts are common for sensors, volts for electronics, and kilovolts or higher for power systems.
SI units
| Unit | Symbol | Volts |
|---|---|---|
| Nanovolt | nV | 0.000000001 V |
| Microvolt | uV / microvolt | 0.000001 V |
| Millivolt | mV | 0.001 V |
| Volt | V | 1 V |
| Kilovolt | kV | 1,000 V |
| Megavolt | MV | 1,000,000 V |
| Gigavolt | GV | 1,000,000,000 V |
Examples
12 V equals 12,000 mV. 0.48 kV equals 480 V. 2,500 uV equals 2.5 mV. The calculator applies these same base-unit factors instantly.
About this app
This browser app is designed for quick electrical conversions on desktop and mobile. Inputs stay local, and the output is ready to copy for notes, lab work, estimates, or documentation.
Availability
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Open this page on any modern browser. Add it to your home screen from the browser menu for app-like access.
References
- SI derived unit: volt (V)
- Metric prefix factors from nano to giga
- Electrical potential difference conversion formulas