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Electrical Unit Converter

Convert voltage, current, resistance and power between SI prefixes.

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Convert mV/V/kV, mA/A/kA, Ω/kΩ/MΩ and mW/W/kW.

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Assumptions and limits.
  • Decimal SI prefixes, not binary prefixes.

Decimal prefixes

1 kV = 1,000 V, 1 mA = 0.001 A, 1 MΩ = 1,000,000 Ω and 1 kW = 1,000 W.

Frequently asked questions

Does this convert energy?
No. This converter covers voltage, current, resistance and power only.
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