• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
SensorsONE

SensorsONE

Measurement Instrumentation Products

  • Products
  • Tools
  • Contact

Voltage & Current to DC Power Calculator

DC Electrical Circuit Power Parameters
Voltage (V) [?]
Current (I) [?]
Calculate DC Electrical Power
Power (P) [?]

Click save settings to reload page with unique web page address for bookmarking and sharing the present tool settings

✕ clear settings

Flip tool with present settings and calculate voltage (V) or current (I) instead

Sorry, a graphic could not be displayed here, because your browser does not support HTML5 Canvas.

Contents

  • Related Tools
  • User Guide
    • Formula
      • Symbols
    • Voltage (V)
    • Current (I)
    • Power (P)

Related Tools

  • Power & voltage to current (DC)
  • Power & current to voltage (DC)
  • Voltage & current to resistance (DC)
  • Current & resistance to power (DC)
  • Voltage & resistance to power (DC)

User Guide

Use this calculator to determine the power in watts, kilowatt, megawatt, volt-ampere, kilovolt-ampere or electrical horsepower units generated by a direct current (DC) electrical circuit for a specified voltage and current. Two conversion scales show how the power will vary when the  voltage or current is changed independently.

Formula

The formula used by this calculator to determine the DC electrical power generated from the voltage and current is:

P = V · I

Symbols

  • P = Electrical power (DC)
  • V = Voltage (DC)
  • I = Current (DC)

Voltage (V)

This is the DC voltage or electrical potential difference applied to or generated by the electrical circuit.

Current (I)

This is the electrical current flowing through the DC electrical circuit.

Power (P)

This is the resulting electrical power generated by a DC electrical circuit with the entered values for voltage and current .

Primary Sidebar

Tool Sections

  • Area
  • Chemical Quantities
  • Circular Shapes
  • Density
  • Diameter & Radius
  • Energy & Power
  • Electrical & Electromagnetic
  • Flow
  • Force, Load & Torque
  • Length & Distance
  • Liquid Depth & Level
  • Mass & Weight
  • Movement & Motion
  • Pressure
  • Pricing & Quantities
  • Rectangular Shapes
  • Sensors & Instruments
  • Speed & Acceleration
  • Temperature & Heat
  • Time & Frequency
  • Travel & Transportation
  • Volumetric

Featured Product Types

  • Hydraulic Analog Voltage Signal Pressure Transducers
  • Water Level Transmitters with 4-20mA Output
  • 4-20mA Output Hydrostatic Level Transmitters & Sensors
  • 0-5 Volts Output Pressure Transducers
  • Chemical Resistant Hydrostatic Liquid Level & Pressure Sensors
  • Vacuum Pressure Transducers

Tool Feedback

Please provide feedback on using this Voltage & Current to DC Power Calculator.

© 2023 SensorsONE Ltd, all rights reserved

  • Home
  • Products
  • Tools
  • Legal
  • Contact