Voltage Converter

Voltage Converter

Local Processing

Convert between electrical potential units including microvolt, millivolt, volt, and kilovolt.

How It Works & Processing Standards

Convert between the units listed below using V as the base unit.

uV1 uV = 0.000001 V
mV1 mV = 0.001 V
kV1 kV = 1000 V

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Changes the prefix on voltages from sensor signals (µV, mV) to household power (V) and distribution lines (kV).

How to Use Voltage Converter

  1. 1
    Enter a valueDecimals and negative numbers (for temperature, say) are accepted.
  2. 2
    Choose unitsPick the unit you have and the unit you want. The swap button reverses the direction.
  3. 3
    Read, copy or shareResults show up to six decimal places. Copy them or create a share link with the same value.

Examples

3.3 V in mV
Input: 3.3 V → mV
Result: 3300
22.9 kV distribution in V
Input: 22.9 kV → V
Result: 22900

Common Use Cases

  • Matching units in circuit or sensor datasheets
  • Comparing battery and charger voltages
  • Checking electrical engineering homework

Frequently Asked Questions (FAQ)

Does it work for AC 220 V?

The unit conversion is the same: 220 V is 0.22 kV. It does not convert RMS to peak.

Can I convert current or resistance?

Use the Current and Resistance converters.

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