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Data Storage converter

Convert data capacity between bits, bytes, decimal units and binary units.

Data Storage converter
YOUR RESULT
1 GB=1000MB

FormulaResult = value × 1000

Instant calculation

Decimal prefixes use powers of 1,000. Binary prefixes (KiB, MiB, GiB) use powers of 1,024. Legacy medium capacities are nominal, not available storage.

How to convert data storage

Choose the original unit and the unit you need, then enter a value. You can also edit the result field to calculate in reverse.

Result = value × 1000

Example: 1 gigabyte = 1000 megabyte.

The displayed formula is rounded for readability. Calculations use the stored conversion factors; selecting more digits changes display precision, not the certainty of the source definition.

Read about sources and precision →

Quick conversion table

gigabytemegabyte
1 GB1000 MB
2 GB2000 MB
5 GB5000 MB
10 GB10000 MB
20 GB20000 MB
50 GB50000 MB
100 GB100000 MB
1000 GB1000000 MB

Convert to every data storage unit

Based on your input above
UnitSymbolResult
bitb8000000000
nibblenibble2000000000
byteB1000000000
charactercharacter1000000000
wordword500000000
MAPM-wordMAPM-word250000000
quadruple-wordquadruple-word125000000
blockblock1953125
kibibitKib7812500
kibibyteKiB976562.5
kilobytekB1000000
mebibitMib7629.394531
mebibyteMiB953.6743164
megabyteMB1000
gibibitGib7.450580597
gibibyteGiB0.9313225746
gigabyteGB1
tebibitTib0.007275957614
tebibyteTiB0.0009094947018
terabyteTB0.001
pebibitPib0.000007105427358
pebibytePiB0.0000008881784197
petabytePB0.000001
exbibitEib6.938893904e-9
exbibyteEiB8.67361738e-10
exabyteEB1e-9
floppy disk (3.5", DD)floppy disk (3.5", DD)1372.058307
floppy disk (3.5", HD)floppy disk (3.5", HD)686.0291535
floppy disk (3.5", ED)floppy disk (3.5", ED)343.0145767
floppy disk (5.25", DD)floppy disk (5.25", DD)2744.116614
floppy disk (5.25", HD)floppy disk (5.25", HD)823.7557992
Zip 100Zip 1009.956998511
Zip 250Zip 2503.982799405
Jaz 1GBJaz 1GB0.9313225746
Jaz 2GBJaz 2GB0.4656612873
CD (74 minute)CD (74 minute)1.468303072
CD (80 minute)CD (80 minute)1.358180343
DVD (1 layer, 1 side)DVD (1 layer, 1 side)0.1981537393
DVD (2 layer, 1 side)DVD (2 layer, 1 side)0.1095673617
DVD (1 layer, 2 side)DVD (1 layer, 2 side)0.09907686964
DVD (2 layer, 2 side)DVD (2 layer, 2 side)0.05478368086

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