Three-phase power
Apparent, active, reactive and output power from line voltage and current.
Inputs
Calculations run in your browser. Your input values are not submitted or saved.
Results
- Apparent power
- 6.92820323 kVA
- Active power
- 5.88897275 kW
- Reactive power magnitude
- 3.64965752 kvar
- Output power
- 5.30007547 kW
Assumes a balanced sinusoidal system. Inputs are line, not phase, quantities. The magnitude of Q is shown; leading or lagging direction is not determined.
Formula & guidance
S=√3 VL IL; P=S PF; Q=S√(1−PF²)
Assumes a balanced sinusoidal system. Inputs are line, not phase, quantities. The magnitude of Q is shown; leading or lagging direction is not determined.
Change the example inputs and check each field’s units. Use equipment datasheets and applicable project standards for final decisions. Results do not establish Canadian electrical-code compliance or certify a design.
Technical reference and further reading ↗Apply this result to your project
Use the estimate to organise load information for a panel assessment. Equipment selection and any regulated electrical work require the agreed scope and appropriately authorised parties.
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