Ampere to Milliampere converter

Amperes to Milliamperes Converter

Amperes to Milliamperes Converter

Convert Amperes (A) to Milliamperes (mA).

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Amps to Milliamps Calculator: Current Conversion Guide

Convert Amps (A) to milliamps (mA) with our comprehensive calculator. Learn how to calculate current values with practical examples.

Basic Electrical Units

Ampere (A)

A unit of electric current measuring the rate of electric charge flow. One ampere equals one coulomb per second.

Milliampere (mA)

A unit of electric current equal to one-thousandth of an ampere. It is commonly used to measure small currents.

Conversion Formula

Amps to Milliamps Calculation

mA = A × 1000

Where:

  • mA = Current in milliamps
  • A = Current in Amps

Practical Examples

Current Conversion Example 1

Given:

  • Current = 2A

Converted Current:

mA = 2A × 1000 = 2000mA

Current Conversion Example 2

Given:

  • Current = 0.5A

Converted Current:

mA = 0.5A × 1000 = 500mA

FAQs

What is the difference between Amps and milliamps?

Amps measure the flow of electric current, while milliamps are a smaller unit used to measure lower currents. 1 Amp is equal to 1000 milliamps.

How do I convert Amps to milliamps?

To convert Amps to milliamps, use the formula: mA = A × 1000. Simply multiply the current in Amps by 1000.

When should I use milliamps instead of Amps?

Milliamps are typically used for measuring small currents in low-power devices, such as sensors, batteries, and electronic circuits.

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