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To convert from Gigabyte (GB) to Byte (byte), use the following formula:
Let's convert 5 Gigabyte (GB) to Byte (byte).
Using the formula:
Therefore, 5 Gigabyte (GB) is equal to Byte (byte).
Here are some quick reference conversions from Gigabyte (GB) to Byte (byte):
| Gigabytes | Bytes |
|---|---|
| 0.000001 GB | byte |
| 0.001 GB | byte |
| 0.1 GB | byte |
| 1 GB | byte |
| 2 GB | byte |
| 3 GB | byte |
| 4 GB | byte |
| 5 GB | byte |
| 6 GB | byte |
| 7 GB | byte |
| 8 GB | byte |
| 9 GB | byte |
| 10 GB | byte |
| 20 GB | byte |
| 30 GB | byte |
| 40 GB | byte |
| 50 GB | byte |
| 100 GB | byte |
| 1000 GB | byte |
| 10000 GB | byte |
For all Digital converters, choose units using the From/To dropdowns above.
Ever wondered what a gigabyte (GB) really means when you're buying a new phone, choosing a mobile data plan, or saving a file? A gigabyte is one of the most common measurements of digital capacity.
In this guide, we'll break down exactly what a GB is, what you can fit into it, and why the storage space you buy isn't always what you see on your device.
A gigabyte (GB) is a unit of digital data storage, equal to one billion bytes. The plural form is gigabytes.
While a gigabyte (GB) is commercially defined as 1 billion bytes (109 bytes), operating systems like Windows often measure storage using a binary system.
In this system, the correct term is a gibibyte (GiB), which is equal to 230 or 1,073,741,824 bytes.
This ~7.4% difference is why a hard drive advertised as 500 GB might appear as only 465 GiB on your computer.
This discrepancy exists because manufacturers sell storage using the decimal system (powers of 10), while most operating systems measure it using the binary system (powers of 2).
A single gigabyte (1GB) offers a substantial amount of storage for everyday use.
For perspective, 1 GB can typically hold:
This capacity makes it a standard unit for measuring file sizes, app downloads, and mobile data plans.
In the early 1980s, a gigabyte of storage was an immense, costly amount of data, primarily found in multi-million dollar supercomputers.
The first gigabyte-capacity hard disk drive, IBM's 3380, was released in 1980. It weighed over 500 pounds and cost tens of thousands of dollars.
Today, gigabytes are a routine measure for devices that fit in our pockets, such as smartphones, SD cards, and USB drives, showcasing the exponential growth of data technology.
A byte is a fundamental unit of digital information.
It is the standard building block used by computers to represent data such as text, numbers, and images.
A byte is almost universally composed of 8 bits.
A single bit is the smallest unit of data in a computer, represented as either a 0 or a 1.
Grouping these bits into a set of 8 allows computers to represent a broader range of values, forming the foundation for storing and processing data.
The term "byte" was created in 1956 by Dr. Werner Buchholz during the development of the IBM Stretch computer.
He deliberately spelled it with a "y" to avoid accidental confusion with the term "bit."
It was intended to represent a "bite-sized" chunk of data, specifically the amount needed to encode a single character.
Because a byte contains 8 bits, a single byte can represent 28, or 256 different possible values.
These values can range from 0 (binary 00000000) to 255 (binary 11111111).
This is why standards like ASCII use a byte to represent a single character, such as the letter 'A' or the symbol '$'.
From bytes, we build larger units you're likely familiar with, like kilobytes (KB), megabytes (MB), and gigabytes (GB).