kVA to Amps Calculator
Convert kVA to amps for single-phase and three-phase circuits, e.g. for generator and transformer sizing.
Enter your values and press Calculate.
How to use the kVA to Amps calculator
Convert kVA to amps for single-phase and three-phase circuits, e.g. for generator and transformer sizing. Enter your values above and press Calculate; the result appears instantly, and the formula used is shown below so you can check the working.
Formula
Single phase: I = kVA × 1000 ÷ V. Three phase: I = kVA × 1000 ÷ (√3 × V).
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