Convert digital storage sizes between Bytes, Kilobytes (KB), Megabytes (MB), Gigabytes (GB), and Terabytes (TB).
Ever bought a 1 Terabyte (TB) hard drive only to find your computer says it only has 931 Gigabytes (GB) of space? This confusion happens because hard drive manufacturers use decimal math (1 KB = 1000 Bytes), while computers use binary math (1 KB = 1024 Bytes).
Our Data Storage Converter uses the binary system (base 1024) which matches exactly how your Windows PC or smartphone operating system reads file sizes. Quickly convert between Bytes, KB, MB, GB, and TB to know exactly how much space your files take up.