Convert between different units quickly and accurately in a modern way
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Select a measurement and convert between different units
Multiple conversions
To convert from Kibibyte (KiB) to Bit (bit), use the following formula:
With is the ratio between the base units Bit (bit) and Kibibyte (KiB).
To convert from Kibibyte (KiB) to Kilobit (kb), use the following formula:
With is the ratio between the base units Bit (bit) and Kibibyte (KiB).
To convert from Kibibyte (KiB) to Megabit (Mb), use the following formula:
With is the ratio between the base units Bit (bit) and Kibibyte (KiB).
To convert from Kibibyte (KiB) to Gigabit (Gb), use the following formula:
With is the ratio between the base units Bit (bit) and Kibibyte (KiB).
To convert from Kibibyte (KiB) to Terabit (Tb), use the following formula:
With is the ratio between the base units Bit (bit) and Kibibyte (KiB).
To convert from Kibibyte (KiB) to Byte (byte), use the following formula:
With is the ratio between the base units Byte (byte) and Kibibyte (KiB).
To convert from Kibibyte (KiB) to Kilobyte (kB), use the following formula:
With is the ratio between the base units Byte (byte) and Kibibyte (KiB).
To convert from Kibibyte (KiB) to Megabyte (MB), use the following formula:
With is the ratio between the base units Byte (byte) and Kibibyte (KiB).
To convert from Kibibyte (KiB) to Gigabyte (GB), use the following formula:
With is the ratio between the base units Byte (byte) and Kibibyte (KiB).
To convert from Kibibyte (KiB) to Terabyte (TB), use the following formula:
With is the ratio between the base units Byte (byte) and Kibibyte (KiB).
To convert from Kibibyte (KiB) to Kibibit (Kib), use the following formula:
With is the ratio between the base units Kibibit (Kib) and Kibibyte (KiB).
To convert from Kibibyte (KiB) to Mebibit (Mib), use the following formula:
With is the ratio between the base units Kibibit (Kib) and Kibibyte (KiB).
To convert from Kibibyte (KiB) to Gibibit (Gib), use the following formula:
With is the ratio between the base units Kibibit (Kib) and Kibibyte (KiB).
To convert from Kibibyte (KiB) to Tebibit (Tib), use the following formula:
With is the ratio between the base units Kibibit (Kib) and Kibibyte (KiB).
To convert from Kibibyte (KiB) to Mebibyte (MiB), use the following formula:
To convert from Kibibyte (KiB) to Gibibyte (GiB), use the following formula:
To convert from Kibibyte (KiB) to Tebibyte (TiB), use the following formula:
A kibibyte (KiB) is a unit of digital information established by the International Electrotechnical Commission (IEC).
It was created to provide a more precise way to measure data storage and eliminate common confusion with a similar-sounding unit, the kilobyte.
The core difference lies in the number system they use: binary vs. decimal.
A kibibyte (KiB) represents exactly 1,024 bytes. This number comes from the binary system (or base-2 math) that computers use, as it's a power of two (210).
In contrast, a kilobyte (KB) is often used, especially in marketing for storage devices, to mean exactly 1,000 bytes. This is based on the decimal system (or base-10 math) we use every day.
This difference is why the kibibyte was created: to offer a clear and unambiguous term for the binary-based measurements that computers and operating systems actually use.
To put it simply:
Kilobyte (KB)
Kibibyte (KiB)
Before 1998, the term "kilobyte" was ambiguously used to refer to both 1,000 and 1,024 bytes, which confused consumers and programmers alike.
To solve this problem, the IEC officially introduced a new set of prefixes specifically for binary measurements.
This new standard gave us the kibi (for kibibyte), mebi (for mebibyte, MiB), and gibi (for gibibyte, GiB), creating a transparent and standardized system for measuring data in the way computers actually "think."
Have you ever bought a 1 terabyte (TB) hard drive, only to plug it in and see your computer report it as having around 931 gigabytes (GB) of space?
You haven't been short-changed or lost any storage—it's just a difference in measurement systems.
Here's what's happening:
Ultimately, no storage is lost. It's like the difference between miles and kilometers—the distance is the same, you're just using a different unit to measure it.