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Volts to Amps Calculator

Convert voltage and power to current (amps).

Input Data

Input Voltage V.
V
Input Power P.
W

Results

10A
I = P / V = 10.000000 A

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

Formula

I = P / V

How to Use

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

Case Studies

220 V, 2200 W

I = 2200/220 = 10 A.

FAQ

Vs I=V/R?

Use I=V/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:Volts to Amps Calculator（/electric/volts-to-amps）。