Calculatorism

Amps to Watts Calculator

Convert current, voltage and power factor to power (watts).

Input Data

Input Current I.
A
Input Voltage V.
V
Input Power factor PF.
Input Connection.

Results

2,090W
P = I·V·PF = 2090.000000 W

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

Formula

P(W) = I·V·PF

×√3 for three-phase; PF=1 for DC

How to Use

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

Case Studies

I=10 A, V=220 V (DC)

P = 10×220 = 2200 W.

FAQ

Vs kWh?

W is instantaneous power; ×hours gives energy kWh.

Three-phase?

Three-phase line-to-line power includes √3.

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 Watts Calculator（/electric/amps-to-watts）。