kW to Amps Calculator
Convert kilowatts to amperage at any voltage.
Free · instant · private
kW
Volts
Amps
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Formula & explanation
Formula
A = kW × 1000 ÷ V
Explained
Current equals kilowatts times 1000 divided by voltage. Convert kW to watts first, then divide by voltage.
Used For
Wire gauge selection, breaker sizing, conduit fill