kVA and VA measure the same thing — apparent power. The only difference is the scale: 1 kVA = 1,000 VA. This is a direct unit conversion with no power factor involved.
VA = kVA × 1000. A straightforward metric prefix conversion.
Both kVA and VA measure apparent power. kVA is just the kilo (×1000) version.
UPS ratings, small transformer sizing, electronics power supply specs.
Unlike kW conversion, kVA to VA needs no power factor — same measurement, different scale.
The simplest power conversion — just a metric prefix change.
1 kVA = 1,000 VA. This is a direct unit conversion, no power factor involved.
Just one step — multiply by 1000.
Get the kVA rating from your equipment or transformer nameplate.
Simply multiply the kVA value by 1000 to get VA.
The result is volt-amps — the same apparent power in base units.
Direct conversion reference.
| kVA | VA |
|---|---|
| 0.5 | 500 |
| 1 | 1,000 |
| 2 | 2,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 25 | 25,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 500 | 500,000 |
| 1000 | 1,000,000 |
Common conversion scenarios.
1.5 kVA UPS:
1.5 × 1000 = 1,500 VA
10 kVA rack UPS:
10 × 1000 = 10,000 VA
75 kVA transformer:
75 × 1000 = 75,000 VA
25 free conversion tools — each with its own unique calculator, interactive visuals, and detailed explanations.
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Questions about kVA to volt-amp conversion.
1 kVA = 1,000 VA exactly. It is a direct unit prefix conversion.
No. Both kVA and VA measure apparent power. No PF conversion is needed.
VA is apparent power (total). Watts is real power (useful work). Watts = VA × PF.
VA ratings show total apparent power capacity, which includes both real and reactive power the UPS can handle.
Yes, exactly. kVA is just the kilo prefix for VA, like km is to meters.
Use VA for small equipment (UPS, power strips). Use kVA for larger systems (generators, transformers).