Megabit [Mb] to Gigabyte [GB] Converter
Quick Reference
1 Megabit (Mb) = 0.0001220703125 Gigabyte (GB)
1 Gigabyte (GB) = 8192 Megabit (Mb)
How to Convert Megabit to Gigabyte
1 Mb = 0.0001220703125 GB
1 GB = 8192 Mb
To convert Megabit to Gigabyte, divide the value by 8192 (equivalently, multiply by 0.0001220703125). To convert Gigabyte back to Megabit, multiply by 8192.
Example: convert 10 Mb to GB:
10 Mb = 10 x 0.0001220703125 = 0.001220703125 GB
Megabit
Definition: A megabit (Mb) is a unit of data storage equal to 1,000,000 bits. It's a multiple of the bit, which is the fundamental unit of information in computing and digital communications.
History/origin: The megabit is based on the bit and uses the SI prefix 'mega' to denote one million. The concept of bits arose with the development of digital computers and information theory in the mid-20th century.
Current use: Megabits are commonly used to measure data transfer rates, such as network speeds or internet connection speeds. For example, internet service providers often advertise speeds in megabits per second (Mbps).
Gigabyte
Definition: A gigabyte (GB) is equal to 109 bytes (10003 bytes), where a byte is a unit of digital information that consists of eight bits (binary digits).
History/origin: The gigabyte is based on the byte, which is derived from the bit, and is a unit that makes use of SI (International System of Units) prefixes. The gigabyte is most commonly understood in terms of its decimal definition of 10003 bytes. There is also however, a binary definition where a gigabyte is 10243 bytes. Because this can be the source of confusion, in 1998, the International Electrotechnical Commission published standards that required the gigabyte strictly denote 10003 bytes. Prefixes to denote the byte being based on 1024 rather than 1000 were also created, with gibibyte referencing 10243 bytes. Despite this effort, the gigabyte is still often used to signify either of these definitions.
Current use: The unit of bytes and all its multiples are used worldwide for data storage. Computer files, hard disks, Blu-ray discs, video games, etc. all store or contain storage space referenced in byte multiples such as kilobytes, megabytes, or gigabytes.
Megabit to Gigabyte Conversion Table
| Megabit [Mb] | Gigabyte [GB] |
|---|---|
| 1 Mb | 0.0001220703125 GB |
| 2 Mb | 0.000244140625 GB |
| 5 Mb | 0.0006103515625 GB |
| 10 Mb | 0.001220703125 GB |
| 20 Mb | 0.00244140625 GB |
| 50 Mb | 0.006103515625 GB |
| 100 Mb | 0.01220703125 GB |
| 200 Mb | 0.0244140625 GB |
| 500 Mb | 0.06103515625 GB |
| 1000 Mb | 0.1220703125 GB |
Common Megabit to Gigabyte conversions
- 1 Mb = 0.0001220703125 GB
- 2 Mb = 0.000244140625 GB
- 4 Mb = 0.00048828125 GB
- 5 Mb = 0.0006103515625 GB
- 8 Mb = 0.0009765625 GB
- 10 Mb = 0.001220703125 GB
- 16 Mb = 0.001953125 GB
- 20 Mb = 0.00244140625 GB
- 32 Mb = 0.00390625 GB
- 50 Mb = 0.006103515625 GB
- 64 Mb = 0.0078125 GB
- 100 Mb = 0.01220703125 GB
- 128 Mb = 0.015625 GB
- 200 Mb = 0.0244140625 GB
- 250 Mb = 0.03051757813 GB
- 256 Mb = 0.03125 GB
- 500 Mb = 0.06103515625 GB
- 512 Mb = 0.0625 GB
- 1,000 Mb = 0.1220703125 GB
- 1,024 Mb = 0.125 GB
- 2,000 Mb = 0.244140625 GB