What is a kilobyte?

Definition
KB

A kilobyte (KB) equals 1,000 bytes in the decimal system (SI standard).

Unit system
Decimal
Convert kilobytes
Bits → Kilobytes Bytes → Kilobytes Kilobytes → Bits Kilobytes → Bytes Kilobytes → Kibibytes Kilobytes → Megabytes Kilobytes → Mebibytes Kilobytes → Gigabytes
All data units
UnitSymbolSystem
bits bit Decimal
bytes B Decimal
kilobytes KB Decimal
megabytes MB Decimal
gigabytes GB Decimal
terabytes TB Decimal
petabytes PB Decimal
kibibytes KiB Binary
mebibytes MiB Binary
gibibytes GiB Binary
tebibytes TiB Binary
pebibytes PiB Binary