Convert amperage to watts and kilowatts. Supports single-phase and 3-phase circuits with power factor.
W
| Real Power | 1800.0 W |
| Kilowatts | 1.800 kW |
| Apparent Power (VA) | 1800.0 VA |
| Apparent Power (kVA) | 1.800 kVA |
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W = A × V × PF (single-phase)
W = √3 × A × V × PF (3-phase)
Watts = Amps × Volts. For example, 10A at 120V = 1200W.
1 amp × 120 volts = 120 watts.
1000W ÷ 120V = 8.33 amps.
For AC circuits with reactive loads, real power = Watts = Amps × Volts × Power Factor. Pure resistive loads have PF=1.
Calculations are for educational purposes only. Consult a qualified financial advisor for personalized advice.