## KVA to Amps calculator

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The following kVA to Amps conversion calculator will convert the apparent power also known as kilovolt amperes or kVA into current “I” in amperes “A”.

# Formula for calculating amps from KVA using a Single Phase:

Current, measured in amperes, is proportional to the product of 1000 times the perceived power, measured in kilovolt-amperes, and voltage, measured in volts.

I = 1000 × kVA / V

# Formula for calculating amps from KVA using a Three Phase:

## Line-to-line voltage calculation:

When there are balanced loads, the phase current I in amps is equal to 1000 times the apparent power P in kilovolt-amps, divided by the square root of 3 times the line to line RMS voltage VL-L in volts:

I = 1000 × kVA / (√3 × VL-L)

## Line-to-Neutral voltage calculation:

When balanced loads are present, the phase current I in amps is proportional to 1000 times the apparent power S in kilovolt-amps multiplied by 3 times the line to neutral RMS voltage VL-N in volts:

I = 1000 × kVA / (3 × VL-N)

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