Use a browser-based data storage converter that switches a value between bytes, KB, MB, GB and TB instantly. It runs on your own device and lets you pick the standard so you know whether a kilobyte means 1000 or 1024 bytes.
Free digital storage converter. Convert between bytes, KB, MB, GB, TB, and PB using decimal (1000) or binary (1024) units, live as you type.
Open Data Storage Converter → Free toolFree bytes to KB converter. Convert bytes to kilobytes instantly using decimal units (1 KB = 1000 bytes). Live result as you type, no sign-up, private.
Open Bytes to KB Converter →Data sizes have two conventions, which is why a "1 TB" drive shows as less in your operating system. The decimal (SI) convention uses 1000: 1 KB = 1000 bytes, 1 MB = 1000 KB, and so on, which is what storage makers and networks use. The binary convention uses 1024, which many operating systems report and which is strictly written KiB, MiB, GiB. The number of bytes is the same; only the labeling differs.
Stepping through the powers by hand is easy to get wrong, especially across several units at once. A data storage converter takes any value and shows it in bytes, KB, MB, GB and TB together, and choosing the convention makes the source of a mismatch obvious. Everything is computed in your browser, and a direct bytes-to-KB tool covers the single most common step.
Both conventions exist. Decimal (SI) uses 1000; the binary convention used by many operating systems uses 1024 and is properly written KiB. The converter lets you choose.
Drive makers count in decimal (1000-based) units, while the operating system often reports in binary (1024-based) units, so the same bytes read as a smaller number.
Yes. The math runs entirely in your browser, so nothing is uploaded.