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Amps to Volts Calculator

Convert current and power to voltage V = P/I.

Input Data

Input Current I.
A
Input Power P.
W

Results

220V
V = P / I = 220.000000 V

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

Formula

V = P / I

How to Use

  1. Enter current I and power P.
  2. Get voltage V.

Case Studies

I=10 A, P=2200 W

V = 2200/10 = 220 V.

FAQ

Vs V=IR?

Use V=IR when resistance is known; this uses power.

AC note?

Use real power for AC.

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:Amps to Volts Calculator（/electric/amps-to-volts）。