kW to kVA Calculator – AC Single Phase & Three Phase
Easily convert kilowatts (kW) to kilovolt-amps (kVA) for AC single phase and AC three phase circuits. Enter the power in kW and power factor to get the apparent power in kVA instantly.
kW to kVA Formula
- AC Single Phase & Three Phase: S (kVA) = P (kW) ÷ PF
Example Calculations
- AC 1-Phase: 1.84kW, PF 0.8 → 1.84 ÷ 0.8 = 2.3kVA
- AC 3-Phase: 12.47kW, PF 0.9 → 12.47 ÷ 0.9 = 13.856kVA
kW to kVA Table (PF=1)
| Power (kW) | Apparent Power (kVA) |
|---|
| 1 | 1 |
| 2 | 2 |
| 5 | 5 |
| 10 | 10 |
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