Amps to watts calculator

  Select current type:    
  Enter current in amps: A  
  Enter voltage in volts: V  
       
  Power result in watts: W  

DC amps to watts formula

P(W) = I(A) × V(V)

AC single phase amps to watts formula

P(W) = PF × I(A) × V(V)

AC three phase amps to watts formula

line to line voltage: P(W) = √3 × PF × I(A) × VL-L(V)

line to neutral voltage: P(W) = 3 × PF × I(A) × VL-N(V)

calculator.cpu.com.cn provides you helpful and handy calculator resources.
Category Loan Tax Interest Investment Profit & Loss Credit and Debt Planning Algebra Calculus Statistics Matrix Number Plane Geometry Solid Geometry Trigonometry Construction Analytic Geometry Math graphing Color Converter Numeral system Unit Energy Temperature Power Frequency Charge Voltage Lighting Classic Physic Electronic Engineering Chemistry Electrical Date Time Commemorative days Observance days Health and medicine Family and Fun Weather Webmaster tools