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Data Storage Converter

Convert between data storage units

31,000,000 MB

rate:1 TB = 1000000 MB

Results in all units

31 TB
Unit Symbol Value
Decimal (SI, base 1000)
Bitsbit248,000,000,000,000
BytesB31,000,000,000,000
KilobytesKB31,000,000,000
MegabytesMB31,000,000
GigabytesGB31,000
TerabytesTB31
PetabytesPB0.031
Binary (IEC, base 1024)
KibibytesKiB30,273,437,500
MebibytesMiB29,563,903.808594
GibibytesGiB28,870.999813
TebibytesTiB28.194336
PebibytesPiB0.027534
Transfer-rate related
Kilobitskb248,000,000,000
MegabitsMb248,000,000
GigabitsGb248,000
TerabitsTb248

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Common Scenarios

In the digital age, data storage conversion concerns every netizen. When buying a phone or hard drive, the GB advertised by manufacturers is base-1000, while operating systems display capacity based on base-1024 GiB—this is why a 500GB hard drive shows as less than 465GB.

History & Background

Early computer storage media used bits and bytes as basic units. As capacities grew, prefixes like K, M, and G were introduced. To resolve ambiguity, the IEC introduced binary prefixes (KiB, MiB, GiB) in 1998 to distinguish them from decimal SI prefixes.

Conversion Details

Data storage conversion is based on bytes (B).

Common conversions: 1 byte = 8 bits, 1 GB = 1,000 MB (decimal), 1 GiB = 1,024 MiB (binary).