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Watts to Volts Calculator

Convert power, current and power factor to voltage.

Input Data

Input Power P.
W
Input Current I.
A
Input Power factor PF.
Input Connection.

Results

231.578947V
V = P / (I·PF) = 231.578947 V

At a glance:Watts to Volts Calculator: enter parameters to compute results; complements related calculators.

Formula

V = P(W) / (I·PF)

÷√3 for three-phase line-to-line

How to Use

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

Case Studies

2200 W, 10 A (DC)

V = 2200/10 = 220 V.

FAQ

Vs V=IR?

Use V=I·R when resistance is known.

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:Watts to Volts Calculator（/electric/watts-to-volts）。