Voltage Converter

A voltage converter is an online tool that converts electrical potential difference measurements between different units instantly. Whether you're an electrical engineer designing circuits, an electronics hobbyist working on projects, or a technician troubleshooting power systems, our voltage converter handles all your voltage measurement conversion needs effortlessly.

This tool supports comprehensive unit conversions including volts (V), millivolts (mV), microvolts (µV), kilovolts (kV), megavolts (MV), nanovolts (nV), and picovolts (pV). Simply enter your value, select your units, and get instant results. The conversion is performed client-side, ensuring your data remains private and secure.

Voltage conversion is essential in electrical engineering and electronics work where measurements span multiple magnitude scales. Electrical engineers frequently need to convert between millivolts and volts when reading sensor outputs, designing amplifier circuits, or working with analog signals. This is particularly important when interfacing between microcontroller circuits (typically 3.3V or 5V), sensor signals (often millivolts), and power systems (hundreds of volts).

Electronics technicians use voltage converters when troubleshooting circuits, comparing multimeter readings with specifications, and documenting test results across different voltage scales. Power systems engineers rely on these conversions when working with transmission lines (kilovolts), distribution systems (hundreds of volts), and consumer electronics (single-digit volts). Research scientists benefit from converting very small voltages in nanovolt or picovolt ranges for sensitive measurements in physics and materials science.

The tool saves time by providing instant conversions across multiple magnitude scales and reduces errors that commonly occur during manual calculation with scientific notation. It's particularly useful when working with circuit specifications, comparing measurements from different instruments, or documenting electrical system parameters.

Circuit Design: Convert voltage specifications between volts and millivolts for sensor interfaces, signal conditioning, and microcontroller circuits.

Electronics Testing: Compare multimeter readings with component specifications by converting between different voltage magnitude scales.

Power Systems: Work with transmission line voltages (kV), distribution voltages, and consumer electronics voltages in standardized units.

Signal Processing: Convert analog sensor outputs from millivolts to volts for proper scaling in data acquisition and control systems.

Scientific Research: Measure and convert ultra-small voltages in nanovolts or picovolts for precision measurements and sensitive experiments.

Using our voltage converter is simple: enter your voltage value into the input field, select your source unit (e.g., mV) and target unit (e.g., V), and the converted measurement appears instantly. You can then copy the result with a single click or perform additional conversions.

The tool preserves precision while converting between units, handling scientific notation for very large or very small voltage values. This ensures your converted measurements are accurate for circuit design, testing applications, and scientific documentation requiring precise electrical measurements.