Mbit to GB Calculator - Convert Megabits to Gigabytes

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Mbit to GB - Conversion Formula and Steps

Megabit and Gigabyte are units of digital information used to measure storage capacity and data transfer rate. Both are decimal units. One Megabit is equal to 1000^2 bits. One Gigabyte is equal to 1000^3 bytes. There are 8,000 Megabits in one Gigabyte. - view the difference between both units

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

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

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

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

GB = Mbit / (8x1000)

Now let us apply the above formula and, write down the steps to convert from Megabit (Mbit) to Gigabyte (GB). This way, we can try to simplify and reduce to an easy to apply formula.


Gigabyte = Megabit / (8x1000)


Gigabyte = Megabit / 8000


Gigabyte = Megabit x (1 / 8000)


Gigabyte = Megabit x 0.000125

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

  1. = 10 / (8x1000)
  2. = 10 / 8000
  3. = 10 x (1 / 8000)
  4. = 10 x 0.000125
  5. = 0.00125
  6. i.e. 10 Mbit is equal to 0.00125 GB.

(Result rounded off to 40 decimal positions.)

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

Popular Mbit Conversions

Conversion Units

Definition : Megabit

A Megabit (Mb or Mbit) is a 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..

Definition : Gigabyte

A Gigabyte (GB) is a 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..

Excel Formula to convert from Mbit to GB

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

1Megabit (Mbit)Gigabyte (GB) 
21=A2 * 0.000125 

Download - Excel Template for Megabit to Gigabyte Conversion

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

Python Code for Mbit to GB Conversion

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

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

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