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Electrical / AC power
AC Power / Power Factor Calculator
Calculate the single-phase apparent, real and reactive power triangle.
Single-phase load
AC power triangle
Real power1,840 W
2,300 VA apparent power
- Apparent power
- 2,300 VA
- Real power
- 1,840 W
- Reactive power
- 1,380 var
- Power factor
- 0.8
This is a balanced sinusoidal single-phase calculation using the magnitude of power factor. It does not distinguish leading from lagging reactive power or cover harmonics and three-phase systems.