GB to MB <span> → CONVERT Gigabytes to Megabytes</span> (2024)

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info 1 GB is equal to 1,000 MB

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Gigabyte --to--> Megabyte



toc Table of Contents

  1. Gigabytes Versus Megabytes - Comparison
  2. Step by step guide to convert GB to MB with formula and diagram
  3. Excel Formula to convert from GB to MB and downloadable template
  4. Python Code for GB to MB Conversion - Ready to execute
  5. GB to MB Conversion Table
  6. Frequently Asked Questions (FAQs)
  7. Complete list of GB Converters

Gigabyte (GB) Versus Megabyte (MB) - Comparison


and Megabytes are units of digital information used to measure storage capacity and data transfer rate.

Both Gigabytes and Megabytes are the "decimal" units. One Gigabyte is equal to 1000^3 bytes. One Megabyte is equal to 1000^2 bytes. There are 0.001 Gigabyte in one Megabyte. Find more details on below table.

Unit Name Gigabyte Megabyte
Unit Symbol GB MB
Standard decimal decimal
Defined Value 10^9 or 1000^3 Bytes 10^6 or 1000^2 Bytes
Value in Bits 8,000,000,000 8,000,000
Value in Bytes 1,000,000,000 1,000,000

Gigabyte (GB) to Megabyte (MB) Conversion - Formula & Steps

GB to MB <span> → CONVERT Gigabytes to Megabytes</span> (1)

The GB to MB Calculator Tool provides a convenient solution for effortlessly converting data units from Gigabyte (GB) to Megabyte (MB). Let's delve into a thorough analysis of the formula and steps involved.

Outlined below is a comprehensive overview of the key attributes associated with both the source (Gigabyte) and target (Megabyte) data units.

Source Data Unit Target Data Unit


Equal to 1000^3 bytes
(Decimal Unit)


Equal to 1000^2 bytes
(Decimal Unit)

The conversion diagram provided below offers a visual representation to help you better grasp the steps involved in calculating Gigabyte to Megabyte in a simplified manner.

÷ 8

÷ 1000

÷ 1000

÷ 1000

÷ 1000

÷ 1000

÷ 1000

÷ 1000

÷ 1000

Bit [b]

Byte [B]

Kilobyte [kB]

Megabyte [MB]

Gigabyte [GB]

Terabyte [TB]

Petabyte [PB]

Exabyte [EB]

Zettabyte [ZB]

Yottabyte [YB]

x 8

x 1000

x 1000

x 1000

x 1000

x 1000

x 1000

x 1000

x 1000

Based on the provided diagram and steps outlined earlier, the formula for converting the Gigabyte (GB) to Megabyte (MB) can be expressed as follows:


Now, let's apply the aforementioned formula and explore the manual conversion process from Gigabyte (GB) to Megabyte (MB). To streamline the calculation further, we can simplify the formula for added convenience.


Megabytes = Gigabytes x 1000


Example : By applying the previously mentioned formula and steps, the conversion from 1 Gigabyte (GB) to Megabyte (MB) can be processed as outlined below.

  1. = 1 x 1000
  2. = 1,000
  3. i.e. 1 GB is equal to 1,000 MB.

Note : Result rounded off to 40 decimal positions.

You can employ the formula and steps mentioned above to convert Gigabytes to Megabytes using any of the programming language such as Java, Python, or Powershell.

Unit Definitions

What is 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..


What is Megabyte ?

A Megabyte (MB) is a decimal unit of digital information that is equal to 1,000,000 bytes (or 8,000,000 bits) and commonly used to express the size of a file or the amount of memory used by a program. It is also used to express data transfer speeds and in the context of data storage and memory, the binary-based unit of mebibyte (MiB) is used instead.
- Learn more..


Popular GB Conversions

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  • Gigabytes to Terabyteschevron_right
  • Gigabytes to Petabyteschevron_right
  • Gigabytes to Exabyteschevron_right
  • Gigabytes to Zettabyteschevron_right
  • Gigabytes to Yottabyteschevron_right

Excel Formula to convert from Gigabyte (GB) to Megabyte (MB)

Apply the formula as shown below to convert from 1 Gigabyte (GB) to Megabyte (MB).

1 Gigabyte (GB) Megabyte (MB)
2 1 =A2 * 1000

download Download - Excel Template for Gigabyte (GB) to Megabyte (MB) Conversion

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

Python Code for Gigabyte (GB) to Megabyte (MB) Conversion

You can use below code to convert any value in Gigabyte (GB) to Gigabyte (GB) in Python.

gigabytes = int(input("Enter Gigabytes: "))
megabytes = gigabytes * 1000
print("{} Gigabytes = {} Megabytes".format(gigabytes,megabytes))

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

Conversion Table for GB to MB, GB to MiB

GB to MBGB to MiB
1 GB = 1,000 MB1 GB = 953.67431640625 MiB
2 GB = 2,000 MB2 GB = 1,907.3486328125 MiB
3 GB = 3,000 MB3 GB = 2,861.02294921875 MiB
4 GB = 4,000 MB4 GB = 3,814.697265625 MiB
5 GB = 5,000 MB5 GB = 4,768.37158203125 MiB
6 GB = 6,000 MB6 GB = 5,722.0458984375 MiB
7 GB = 7,000 MB7 GB = 6,675.72021484375 MiB
8 GB = 8,000 MB8 GB = 7,629.39453125 MiB
9 GB = 9,000 MB9 GB = 8,583.06884765625 MiB
10 GB = 10,000 MB10 GB = 9,536.7431640625 MiB
100 GB = 100,000 MB100 GB = 95,367.431640625 MiB
256 GB = 256,000 MB256 GB = 244,140.625 MiB
500 GB = 500,000 MB500 GB = 476,837.158203125 MiB
512 GB = 512,000 MB512 GB = 488,281.25 MiB
1000 GB = 1,000,000 MB1000 GB = 953,674.31640625 MiB
1024 GB = 1,024,000 MB1024 GB = 976,562.5 MiB
2048 GB = 2,048,000 MB2048 GB = 1,953,125 MiB
5000 GB = 5,000,000 MB5000 GB = 4,768,371.58203125 MiB
10000 GB = 10,000,000 MB10000 GB = 9,536,743.1640625 MiB

Frequently Asked Questions - FAQs

How many Gigabytes(GB) are there in a Megabyte(MB)?expand_more

There are 0.001 Gigabytes in a Megabyte.

What is the formula to convert Megabyte(MB) to Gigabyte(GB)?expand_more

Use the formula GB = MB / 1000 to convert Megabyte to Gigabyte.

How many Megabytes(MB) are there in a Gigabyte(GB)?expand_more

There are 1000 Megabytes in a Gigabyte.

What is the formula to convert Gigabyte(GB) to Megabyte(MB)?expand_more

Use the formula MB = GB x 1000 to convert Gigabyte to Megabyte.

Which is bigger, Gigabyte(GB) or Megabyte(MB)?expand_more

Gigabyte is bigger than Megabyte. One Gigabyte contains 1000 Megabytes.

What is 1000 Megabyte(MB)?expand_more

1000 Megabyte is equal to one Gigabyte(GB).

Similar Conversions & Calculators

All below conversions basically referring to the same calculation.

  • Convert GB to MB
  • Convert GB to Megabytes
  • Convert Gigabytes to MB
  • Convert Gigabytes to Megabytes

Complete list of Gigabyte (GB) Converters

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  • Gigabytes to Kilobitchevron_right
  • Gigabytes to Kibibitchevron_right
  • Gigabytes to Kilobytechevron_right
  • Gigabytes to Kibibytechevron_right
  • Gigabytes to Megabitchevron_right
  • Gigabytes to Mebibitchevron_right
  • Gigabytes to Megabytechevron_right
  • Gigabytes to Mebibytechevron_right
  • Gigabytes to Gigabitchevron_right
  • Gigabytes to Gibibitchevron_right
  • Gigabytes to Gibibytechevron_right
  • Gigabytes to Terabitchevron_right
  • Gigabytes to Tebibitchevron_right
  • Gigabytes to Terabytechevron_right
  • Gigabytes to Tebibytechevron_right
  • Gigabytes to Petabitchevron_right
  • Gigabytes to Pebibitchevron_right
  • Gigabytes to Petabytechevron_right
  • Gigabytes to Pebibytechevron_right
  • Gigabytes to Exabitchevron_right
  • Gigabytes to Exbibitchevron_right
  • Gigabytes to Exabytechevron_right
  • Gigabytes to Exbibytechevron_right
  • Gigabytes to Zettabitchevron_right
  • Gigabytes to Zebibitchevron_right
  • Gigabytes to Zettabytechevron_right
  • Gigabytes to Zebibytechevron_right
  • Gigabytes to Yottabitchevron_right
  • Gigabytes to Yobibitchevron_right
  • Gigabytes to Yottabytechevron_right
  • Gigabytes to Yobibytechevron_right
GB to MB <span> → CONVERT Gigabytes to Megabytes</span> (2024)


How do you convert GB to Mbps? ›

To convert gbit/s to mbit/s you need to multiply the gbps number by 1,000. It is that simple, but still a converter like the one above is useful if you need to make the calculation many times, or you need to be sure that it is done in the same correct manner each time.

Is 1GB equal to 1024 MB or 1000 MB? ›

One Gigabyte (GB) is about 1 billion bytes, or (1024 Megabytes MB). One Terabyte (TB) is about roughly 1 trillion bytes or 1024 gigabytes (GB).

What is the formula to change MB to GB? ›

Megabytes to Gigabytes Conversions

There are 0.001 gigabytes in 1 megabyte. To convert from megabytes to gigabytes, multiply your figure by 0.001 (or divide by 1000) .

How many MB is 1 GB? ›

A GB (gigabyte) is a way of measuring how much data you have on an electronic device. 1GB is approximately 1,000MB (megabytes). The amount of GBs you have on your SIM plan determines how much mobile data you have available each month.

How do you convert gigabit to Mbps? ›

1,000 megabits = 1 gigabit (or 1 billion bits)

How many Mbps is in 1 GB? ›

Gigabit Internet service transmits data up to 1 Gigabit per second (Gbps) — or 1,000 megabits per second (Mbps).

Is 1 MB equal to 1024 GB True or false? ›

A gigabyte is equivalent to the following standard measurements: 1,000 megabytes (decimal) or 1,024 megabytes (binary); 1,000,000 kilobytes (decimal) or 1,048,576 kilobytes (binary); and. 1,000,000,000 bytes (decimal) or 1,073,741,824 bytes (binary).

Is 1 MB equal to 1024 bytes? ›

Computer storage and memory is often measured in megabytes (MB) and gigabytes (GB). A medium-sized novel contains about 1 MB of information. 1 MB is 1,024 kilobytes, or 1,048,576 (1024x1024) bytes, not one million bytes. Similarly, one 1 GB is 1,024 MB, or 1,073,741,824 (1024x1024x1024) bytes.

How much is 1 MB of data? ›

Megabyte or MB

One megabyte is about 1 million bytes (or about 1000 kilobytes). An MP3 audio file of a few minutes or a 10 million pixel image from a digital camera would typically take up few megabytes.

How many GB is 100000 MB? ›

One Gigabyte (GB) equals to a thousand megabytes (MBs), a 100 GB equals 100,000 MBs.

How do you convert megabytes to gigabytes? ›

There are 1000 or 1024 megabytes in a gigabyte. To convert 1 GB to MB, select the number system: Base-2 system: 1 GB = 1024 MB. Base-10 system: 1 GB = 1000 MB.

Is kb bigger than MB? ›

One single letter is a Byte. One thousand bytes is one kilobyte (kB). One thousand kilobytes is 1 megabyte (MB). 1000 megabytes is 1 gigabyte (GB).

How much is a kilobyte worth? ›

Each increase in units represents 1,000 of the previous unit. A kilobyte (KB) is 1,000 bytes, and one megabyte (MB) is 1,000 kilobytes. One gigabyte (GB) is equal to 1,000 megabytes, while a terabyte (TB) is 1,000 gigabytes.

How much mobile data is enough? ›

How much data do I need on my phone?
User typeMonthly data usage
Minimal use (basic browsing, messaging)Up to 2GB
Light use (social media, some video streaming)2-5GB
Regular use (frequent video streaming, many app downloads)5-10GB
Heavy use (extensive video streaming, large file transfers)10GB+
1 more row

What is 1024 TB called? ›

A petabyte is a measure of memory or data storage capacity that is equal to 2 to the 50th power of bytes. There are 1,024 terabytes (TB) in a petabyte and approximately 1,024 PB make up one exabyte.

How many GB is 100 Mbps speed? ›

100 Mbps = 0.1 Gbps. 200 Mbps = 0.2 Gbps. 500 Mbps = 0.5 Gbps. 1000 Mbps = 1 Gbps.

Is 1 GB the same as 1000 Mbps? ›

1 Gig internet is a lightning-fast internet connection capable of transferring 1000 megabits (or one Gigabit) per second. A single Gigabit contains 1 million bits, meaning 1 Gig transfers data at 1000 million bits per second. Other names for “1 Gig internet” are “1000 Mbps”, “1G” or “1 Gbps”.

How many Mbps is 50 GB? ›

There are 50,000 MBs in 50 GB of data.

What is 1200 mbps in GB? ›

1.2 Gigabits per second (Gbps) is a 1200 megabits per second (Mbps) Internet connection. 1200 Mbps may be referred to as 1.2G, or 1.2 GIG.

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