Current Amps Draw Calculator

Calculate the current (amps) drawn by electrical devices based on power (watts) and voltage (volts).

Input Parameters

Calculation Results

Calculation Formula

I = P / V

Where:
I = Current (Amps)
P = Power (Watts)
V = Voltage (Volts)

Current Amps Draw Calculator Calculator Usage Guide

Learn how to use the Current Amps Draw Calculator calculator and its working principles

How to Use This Calculator

  1. Enter the power consumption of your device in watts (W) in the "Power (Watts)" field.
  2. Enter the voltage of your power source in volts (V) in the "Voltage (Volts)" field.
  3. Click the "Calculate" button to compute the current drawn by the device.
  4. The result will be displayed in the "Current (Amps)" field.

Calculator Formula

The calculator uses the formula:

I = P / V

Where:

  • I = Current (measured in amps)
  • P = Power (measured in watts)
  • V = Voltage (measured in volts)

Example Usage

For example, if you have a device that consumes 60 watts of power and operates at 120 volts, the current drawn would be:

I = 60W / 120V = 0.5A

Applications

This calculator can be used for:

  • Estimating the current draw of electrical appliances
  • Designing electrical circuits and selecting appropriate wiring
  • Ensuring that electrical devices are properly powered without overloading circuits
  • Understanding power requirements for various electronic devices