Electric / Voltage Converter

The Electric/Voltage Converter tool allows you to convert between various electric units such as volts, amps, ohms, and watts, providing accurate and instant results. This tool is perfect for electricians, engineers, students, and anyone working with electrical measurements. The process is simple and efficient, ensuring precise conversions for your electrical needs.

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The Comprehensive Guide to Electric/Voltage Converters on PagesTools.com

Electricity is an essential part of our daily lives, powering everything from household appliances to industrial machinery. One key aspect of electrical engineering is understanding and converting between different units of electric charge and current. PagesTools.com offers an online converter tool that supports various electric and voltage units, making it a valuable resource for engineers, students, and hobbyists. This guide will provide an in-depth look at the different units supported by the PagesTools.com converter, including Abcoulomb, Ampere hour (A hr), Coulomb (Cb), Faraday (F), Microfaraday (µF), Millifaraday (mF), Picofaraday (pF), and Statcoulomb.

Understanding Electric Charge and Current

Before diving into the specifics of each unit, it's important to understand the basic concepts of electric charge and current. Electric charge is a fundamental property of matter that causes it to experience a force when placed in an electric field. It is measured in coulombs (Cb), with one coulomb representing the charge transported by a current of one ampere in one second.

Electric current, on the other hand, is the flow of electric charge through a conductor. It is measured in amperes (A), with one ampere representing the flow of one coulomb of charge per second.

Abcoulomb (abC)

The Abcoulomb (abC), also known as the electromagnetic unit of charge, is used in the centimeter-gram-second (CGS) system of units. One Abcoulomb is equal to ten coulombs (10 Cb). This unit is particularly useful in electromagnetic studies and applications where the CGS system is preferred.


  • 1 Abcoulomb = 10 Coulombs

Ampere Hour (A hr)

The Ampere hour (A hr) is a unit of electric charge commonly used to describe the capacity of batteries. It represents the amount of charge that flows when a current of one ampere is applied for one hour. This unit is crucial in battery technology, allowing for the comparison of battery capacities and performance.


  • 1 Ampere hour = 3600 Coulombs (since 1 A = 1 C/s and there are 3600 seconds in an hour)

Coulomb (Cb)

The Coulomb (Cb) is the standard unit of electric charge in the International System of Units (SI). It is defined as the amount of charge transported by a current of one ampere in one second. This unit is widely used in both theoretical and practical applications in electrical engineering and physics.


  • 1 Coulomb = 1 Coulomb (standard unit)

Faraday (F)

The Faraday (F) is a unit of electric charge used in electrochemistry. It represents the charge of one mole of electrons, which is approximately 96485.33212 coulombs. The Faraday is named after Michael Faraday, a pioneering scientist in the field of electromagnetism and electrochemistry.


  • 1 Faraday = 96485.33212 Coulombs

Microfaraday (µF)

The Microfaraday (µF) is a smaller unit of electric charge, representing one millionth of a Faraday. This unit is useful in applications where smaller quantities of charge are involved, such as in certain types of sensors and microelectronic devices.


  • 1 Microfaraday = 0.000001 Faradays
  • 1 Microfaraday = 0.09648533212 Coulombs

Millifaraday (mF)

The Millifaraday (mF) is another subunit of the Faraday, representing one thousandth of a Faraday. It is commonly used in scenarios where intermediate quantities of electric charge are encountered.


  • 1 Millifaraday = 0.001 Faradays
  • 1 Millifaraday = 96.48533212 Coulombs

Picofaraday (pF)

The Picofaraday (pF) is a much smaller unit of electric charge, representing one trillionth of a Faraday. This unit is often used in fields such as nanotechnology and quantum computing, where extremely small quantities of charge are significant.


  • 1 Picofaraday = 0.000000000001 Faradays
  • 1 Picofaraday = 0.00009648533212 Coulombs

Statcoulomb (statC)

The Statcoulomb (statC), also known as the electrostatic unit of charge, is part of the CGS system of units. It is defined in terms of the force between two charges: two charges of one statcoulomb each, placed one centimeter apart in a vacuum, will exert a force of one dyne on each other. One statcoulomb is approximately equal to 3.33564 x 10^-10 coulombs.


  • 1 Statcoulomb = 3.33564 x 10^-10 Coulombs

Practical Applications and Importance

Understanding and converting between these units is crucial in various fields of science and engineering. Here are some practical applications of each unit:


  • Electromagnetic Research: Used in studies involving magnetic fields and electromagnetic waves.
  • Historical Research: Important for understanding historical scientific literature that uses the CGS system.

Ampere Hour

  • Battery Technology: Essential for determining battery capacity and performance.
  • Electric Vehicles: Used to compare and evaluate the range and efficiency of electric vehicles.


  • Fundamental Physics: Used in theoretical studies and practical applications involving electric charge.
  • Electrical Engineering: Essential for designing and analyzing electrical circuits.


  • Electrochemistry: Used to calculate the amount of substance that will be deposited or dissolved in an electrochemical reaction.
  • Battery Design: Important for understanding the electrochemical processes in batteries.

Microfaraday and Millifaraday

  • Sensors and Microelectronics: Useful in designing devices that operate with small quantities of charge.
  • Biomedical Engineering: Used in applications such as implantable medical devices and biosensors.


  • Nanotechnology: Crucial for research and development in nanotechnology and quantum computing.
  • Advanced Materials: Used in the study of materials with unique electrical properties.


  • Electrostatics: Important in studies of electrostatic forces and fields.
  • Historical Research: Useful for interpreting older scientific literature that uses the CGS system.

Using PagesTools.com's Converter

PagesTools.com offers a user-friendly online converter that supports all these units, making it easy to switch between different measures of electric charge and current. Here’s a step-by-step guide on how to use the converter:

Access the Converter:

  • Visit PagesTools.com and navigate to the Electric/Voltage Converter tool.

Select the Input Unit:

  • Choose the unit you want to convert from (e.g., Coulomb).

Enter the Value:

  • Input the numerical value you wish to convert.

Select the Output Unit:

  • Choose the unit you want to convert to (e.g., Faraday).

Get the Result:

  • Click the "Convert" button to see the converted value.

Advantages of Using PagesTools.com

Using PagesTools.com's converter provides several advantages:

  • Accuracy: The tool ensures precise conversions based on standard definitions and relationships between units.
  • Convenience: The online tool is accessible from anywhere, making it easy to perform conversions on the go.
  • User-Friendly Interface: The intuitive design makes it simple for users of all levels to navigate and use the tool.
  • Comprehensive Support: The tool supports a wide range of units, making it versatile for various applications.


Electric and voltage converters are essential tools in the world of electrical engineering and related fields. PagesTools.com offers a reliable and user-friendly converter that supports a variety of units, including Abcoulomb, Ampere hour, Coulomb, Faraday, Microfaraday, Millifaraday, Picofaraday, and Statcoulomb. Understanding these units and their conversions is crucial for professionals and enthusiasts alike, enabling accurate calculations and efficient design processes.

Whether you are a student learning about electric charge for the first time, an engineer working on complex projects, or a hobbyist tinkering with electronics, PagesTools.com's converter is a valuable resource that can simplify your work and enhance your understanding of electrical phenomena. Explore the tool today and experience the ease and precision of electric and voltage conversions at your fingertips.