Voltage Converter | Convert mV, V, kV, MV, GV, statV, abV
Free online voltage converter. Convert between millivolts, volts, kilovolts, megavolts, gigavolts, statvolts, and abvolts. Accurate electrical potential difference conversion tool.
Free Online Voltage Converter
Our voltage converter tool allows you to instantly convert between different units of electrical potential difference (voltage). Whether you need to convert millivolts to volts for electronic circuits, kilovolts to volts for power transmission, or between SI and CGS units, our tool provides accurate results in real-time.
Supported Voltage Units
SI Units (International System)
- Millivolt (mV) 1/1000 of a volt
- Volt (V) Base unit
- Kilovolt (kV) 1000 volts
- Megavolt (MV) 1,000,000 volts
- Gigavolt (GV) 1,000,000,000 volts
CGS Units (Centimeter-Gram-Second)
- Statvolt (statV) 299.792458 V
- Abvolt (abV) 1e-8 volts
How to Use the Voltage Converter
- Enter the value - Type the voltage you want to convert in the "Convert From" field
- Select "From" unit - Choose the unit you're converting from (e.g., kilovolts)
- Select "To" unit - Choose the unit you want to convert to (e.g., volts)
- Get instant results - The converted value appears automatically
- Use quick values - Click on common voltage values for quick conversion
Common Voltage Conversion Examples
| Conversion | Formula | Example |
|---|---|---|
| Millivolts to Volts | mV × 0.001 = V | 500 mV = 0.5 V |
| Kilovolts to Volts | kV × 1000 = V | 10 kV = 10,000 V |
| Megavolts to Kilovolts | MV × 1000 = kV | 1 MV = 1000 kV |
| Statvolts to Volts | statV × 299.792458 = V | 1 statV = 299.792458 V |
| Abvolts to Volts | abV × 1e-8 = V | 100 abV = 1e-6 V |
Practical Applications
🔌 Electronics & Circuits
Convert between mV and V for circuit design, component specifications, and signal processing applications.
⚡ Power Transmission
Convert between kV and V for electrical grid calculations, transformer ratings, and power distribution.
🔬 Scientific Research
Convert between SI and CGS units for physics experiments, electromagnetic studies, and academic papers.
🔋 Battery & Power Systems
Convert voltage values for battery banks, solar panels, UPS systems, and renewable energy installations.
Voltage Measurement Systems
SI System (International System)
The SI system is the modern form of the metric system and is the most widely used system of measurement. The volt (V) is the SI derived unit for electric potential, electric potential difference (voltage), and electromotive force.
- Used worldwide in science, engineering, and commerce
- Based on decimal multiples and submultiples
- Official system in most countries
- Standard for technical and scientific work
CGS System (Centimeter-Gram-Second)
The CGS system is a variant of the metric system based on the centimeter, gram, and second as base units. In electromagnetism, the CGS system has two main subsystems: electrostatic units (ESU) and electromagnetic units (EMU).
- Still used in some areas of physics
- Common in older scientific literature
- Statvolt is the unit of electric potential in the ESU subsystem
- Abvolt is the unit of electric potential in the EMU subsystem
💡 Conversion Tips
- Quick mV to V: Divide millivolts by 1000 to get volts
- Quick kV to V: Multiply kilovolts by 1000 to get volts
- Quick V to kV: Divide volts by 1000 to get kilovolts
- Remember: 1 statvolt ≈ 300 volts (for quick estimation)
- For precise calculations, always use our converter tool
Start Converting Now!
Try our voltage converter with these common conversions: