Convert Kibibyte to Byte

One KiB equals 1,024 B. This converter allows you to easily convert between Kibibyte and Byte in real time.

Formula

KiB × 1,024 = B

Example: 1 KiB = 1,024 B

What is Kibibyte?

The kibibyte is an IEC binary prefix unit equal to exactly 1,024 bytes (2 to the 10th power). It was introduced in 1998 to resolve the ambiguity of "kilobyte," which historically referred to both 1,000 and 1,024 bytes depending on context. In systems programming, memory page sizes (commonly 4 KiB) and buffer sizes are specified in kibibytes. The distinction matters most in large-scale computing where the cumulative difference between powers of ten and powers of two becomes significant.

What is Byte?

The byte is the fundamental unit of digital data, consisting of 8 bits. One byte is enough to represent a single ASCII character such as a letter or digit. In UTF-8 encoding, a Japanese character typically requires 3 bytes. All larger data units (KB, MB, GB, TB) are built upon the byte. It serves as the basic addressable unit in computer memory and storage systems.