GB to Mbit Converter - CONVERT Gigabytes to Megabits

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Input Gigabyte - and press Enter
The conversion formula Mbit = GB x (8x1000) shows that One Gigabyte is equivalent to 8,000 Megabits. Our tool utilizes this formula to quickly and accurately convert any number of Gigabytes to Megabits and vice versa. Try it out now.

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How to use Gigabyte to Megabit Converter

GB to Mbit Calculator Tool convert the data storage size from Gigabyte to Megabit.
It is very easy to use, just follow the below steps.

  • Type the value in GB input box and click CONVERT button or simply hit ENTER key.
  • The calculator will process the conversion with the highest accuracy and display the result.
  • Use the Copy button to copy the result to clipboard.
  • Click on the Swap⇄ button to reverse the conversion direction.

You can also change the source and target units in the drop-downs and quickly navigate to an entirely different conversion. Alternatively, switch to Data Transfer Converter for calculating the data storage size.

If you are looking to convert from one number system to another, such as binary, decimal, octal, or hexadecimal, try out the Number Base Converters.

GB to Mbit Formula and Manual Conversion Steps

Gigabyte and Megabit are units of digital information used to measure storage capacity and data transfer rate. Both are decimal units. One Gigabyte is equal to 1000^3 bytes. One Megabit is equal to 1000^2 bits. There are 0.000125 Gigabytes in one Megabit. - view the difference between both units

GB to Mbit Converter | Data Unit Converter
Source Data UnitTarget Data Unit
Gigabyte (GB)
Equal to 1000^3 bytes
(Decimal Unit)
Megabit (Mbit)
Equal to 1000^2 bits
(Decimal Unit)

Below conversion diagram will help you to visualize the Gigabyte to Megabit calculation steps in a simplified manner.

÷ 8   
÷ 1000   
Megabit [Mbit]
Megabyte [MB]
Gigabyte [GB]
  x 8  
  x 1000  

The formula of converting the Gigabyte to Megabit is represented as follows :

Mbit = GB x (8x1000)

Now let us apply the above formula and see how to manually convert Gigabyte (GB) to Megabit (Mbit). We can further simplify the formula to ease the calculation.


Megabit = Gigabyte x (8x1000)


Megabit = Gigabyte x 8000

Example : If we apply the above Formula and steps, conversion from 10 GB to Mbit, will be processed as below.

  1. = 10 x (8x1000)
  2. = 10 x 8000
  3. = 80000
  4. i.e. 10 GB is equal to 80,000 Mbit.

(Result rounded off to 40 decimal positions.)

You can use above formula and steps to convert Gigabyte to Megabit using any of the programming language such as Java, Python or Powershell.

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Conversion Units

Definition : Gigabyte

A Gigabyte (GB) is a decimal unit of digital information that is equal to 1,000,000,000 bytes (or 8,000,000,000 bits) and commonly used to measure the storage capacity of computer hard drives, flash drives, and other digital storage devices. It is also used to express data transfer speeds and in the context of data storage and memory, the binary-based unit of Gibibyte (GiB) is used instead.
- Learn more..

Definition : Megabit

A Megabit (Mb or Mbit) is a decimal unit of digital information that is equal to 1,000,000 bits and it is commonly used to express data transfer speeds, such as the speed of an internet connection and to measure the size of a file. In the context of data storage and memory, the binary-based unit of mebibit (Mibit) is used instead.
- Learn more..

Excel Formula to convert from GB to Mbit

Apply the formula as shown below to convert from Gigabyte to Megabit.

1Gigabyte (GB)Megabit (Mbit) 
21=A2 * 8000 

Download - Excel Template for Gigabyte to Megabit Conversion

If you want to perform bulk conversion locally in your system, then download and make use of above Excel template.

Python Code for GB to Mbit Conversion

You can use below code to convert any value in Gigabyte to Megabit in Python.

gigabyte = int(input("Enter Gigabyte: "))
megabit = gigabyte * (8*1000)
print("{} Gigabyte = {} Megabit".format(gigabyte,megabit))

The first line of code will prompt the user to enter the Gigabyte as an input. The value of Megabit is calculated on the next line, and the code in third line will display the result.