Calculatorism

kW to Amps Calculator

Convert real power, voltage and power factor back to current.

Input Data

Input Real power P.
kW
Input Voltage V.
V
Input Power factor PF.
Input Connection.

Results

10.526316A
I = P / (V·PF) = 10.526316 A

At a glance:kW to Amps Calculator: enter parameters to compute results; complements related calculators.

Formula

I = P(kW)·1000 / (V·PF)

÷√3 for three-phase line-to-line

How to Use

  1. Enter kW and voltage V.
  2. Choose connection and power factor.
  3. Get current I.

Case Studies

P=2.2 kW, V=220 V (DC)

I = 2200/220 = 10 A.

FAQ

Wire sizing?

Current sets wire gauge and breaker.

Three-phase?

Divide by √3 for line current.

Related Tools

References

Content review: Calculatorism Science Team. Formula and numeric tests verified; results for reference only.

Found a problem with the results?

If this calculator's result is wrong, or you have any question about the calculation logic, please let us know. You are viewing:kW to Amps Calculator（/electric/kw-to-amps）。