Voltage Converter - Volts, Millivolts, Kilovolts and More

Convert electrical voltage between different units instantly. Essential for electrical engineers, technicians, and professionals working with power systems.

What is voltage?

Voltage (electrical tension) is the difference in electrical potential between two points, measured in volts (V). It represents the force that drives electric current through circuits.

Voltage Units

Convert between volts (V), millivolts (mV), microvolts (µV), kilovolts (kV), megavolts (MV), and other units. Different scales are appropriate for applications ranging from delicate sensors to transmission lines.

Voltage in Homes

Home systems vary globally: 110-120V in North America, 220-240V in Europe and Brazil. Conversions help understand appliance compatibility and transformer needs.

Electronics and Microelectronics

Electronic circuits operate with voltages from millivolts to a few volts. Voltage conversions are essential for designing power supplies, sizing components, and ensuring proper operation.

High-Voltage Systems

Transmission lines operate at hundreds of kilovolts to reduce losses. Conversions facilitate efficiency calculations, insulator sizing, and electrical infrastructure planning.

Ohm's Law Applied

With V = I × R, voltage conversions allow for calculating current or resistance, sizing components, analyzing voltage drops, and optimizing electrical circuits.

Safety in Installations

Understanding voltages is crucial for safety: voltages above 50V can be dangerous. Conversions help identify risks, implement insulation, and comply with safety standards.

Conclusion

Convert voltages accurately using our free tool. Indispensable for electrical engineering professionals and related technical fields.