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Convert between bits, bytes, KB, MB, GB, TB, PB and the binary units KiB, MiB, GiB, TiB. Both systems are included because storage makers and operating systems use different ones.
Storage manufacturers use decimal units: 1 GB = 1,000 MB, 1 TB = 1,000 GB. Operating systems usually count in binary: 1 GiB = 1,024 MiB. So a "1 TB" drive = 1,000,000,000,000 bytes ÷ 1,073,741,824 ≈ 931.3 GiB — nothing is missing; the units differ. This converter includes both so you can check either way.
1,000 MB in a GB (decimal), or 1,024 MiB in a GiB (binary).
Exactly 8 bits. Internet speeds are quoted in bits (Mbps); file sizes in bytes (MB) — divide Mbps by 8 for MB/s.
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