Gigabit to Megabyte Converter

Enter the value in Gigabit and the tool will provide the Megabyte equivalent



???? Mbyte to Gbit


  • Gigabit is written as Gbit or Gb
  • Megabyte is written as Mbyte or sometimes MB

How many Megabytes in a Gigabit?

  • 1 Gbit = 1000 Mbit
  • 8 Mbit = 1 Mbyte


  • 1 Gbit = 103 ÷ 8 = 125 Mbyte


Gigabit is a unit that’s often used in communication systems. It is used to specify the Speed of an Internet Connection or hardware that’s used to connect to the Internet.

Megabyte is a unit that’s used for computer storage. For instance a 64 MB flash memory card shown below


In the world of networks, the use of Gigabit Ethernet (GbE) technology is used to transmit data at a rate of many Gigabits per second. There are networking technologies in the market today that support 100 Gigabit per second.

Use this tool to find the time to transfer any number of MB over Gigabit Ethernet.

Related Calculators

  • Gigabit to bit
  • Gigabit to kilobit
  • Gigabit to Terabit
  • Gigabit to Byte
  • Gigabit to Kilobyte
  • Gigabit to Gigabyte
  • Gigabit to Terabyte

A single page view of all the above Gbit conversions.

Gigabit to Megabyte Table