Is 1 KB = 1000 or 1024 bytes?

Decimal KB = 1000, binary KiB = 1024. This tool supports both.

Converters

Data Storage Converter

Convert between binary and decimal digital storage units.

Value

From

1 B =

0.001 KB

Convert between binary and decimal digital storage units.

Everything runs directly in your browser. No signup, no upload, no tracking of your inputs - just a fast, focused utility that respects your time.

Convert between meters, feet, inches, miles, kilometers and more.

Convert kilograms, pounds, ounces, grams, tons instantly.

Convert between Celsius, Fahrenheit and Kelvin.

Convert km/h, mph, m/s, knots and more.