kW to kVA Calculator
kW to kVA is calculated by dividing kW by power factor (kVA = kW ÷ PF).
This kW to kVA calculator helps you instantly convert kW to kVA using power factor. Enter your real power (kW) and PF to calculate apparent power (kVA) accurately.
For detailed guides and examples, see our Power Factor Guides.
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Calculation Results
⚠️ Professional Disclaimer: This calculator provides power conversion estimates only. For final electrical system design, equipment sizing, and power factor correction, consult a licensed electrical engineer or certified professional. Actual power requirements may vary based on detailed load analysis, harmonics, and specific application requirements.
For detailed guides and examples, see our Power Factor Guides.
Explain this result
Calculation InsightsHow to Convert kW to kVA
Formula: kVA = kW ÷ Power Factor | kW = kVA × Power Factor
Power factor (PF) ranges from 0 to 1. Typical industrial: 0.8–0.9.
For targeted entry workflows, use the kW to kVA 3 phase calculator when you want a simplified 3-phase conversion page.
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Frequently Asked Questions
What is kW to kVA formula?
kVA = kW ÷ Power Factor. Example: 1 kW at 0.85 PF = 1.18 kVA.
What is the typical power factor for motors?
Motors typically have 0.8–0.9 PF. Resistive loads have 1.0 PF.
Does power factor affect kW to kVA conversion?
Yes, lower PF requires higher kVA for the same kW.
What is the difference between kW and kVA?
kW is real power doing useful work; kVA is apparent power including reactive components. Relationship: kW = kVA × Power Factor.
What is a good power factor value?
Industrial targets are typically 0.85–0.95. Values below 0.85 may incur utility penalties.
What is a kW to kVA converter?
A kW to kVA converter is a tool that converts real power (kW) to apparent power (kVA) using power factor. It helps engineers size generators, transformers, and electrical systems correctly.