Byte Converter
// Convert between bytes, KB, MB, GB, and TB
Binary (1024-based)
Bytes1,073,741,824
KiB1,048,576
MiB1,024
GiB1
TiB9.7656e-4
PiB9.5367e-7
Decimal (1000-based)
Bytes1,073,741,824
KB1,073,741.824
MB1,073.7418
GB1.0737
TB0.001074
PB1.0737e-6
#About Byte Converter
Free online byte converter. Convert between bytes, kilobytes, megabytes, gigabytes, and terabytes instantly. This tool runs entirely in your browser — your data is never sent to a server. Just paste your input, get instant results, and copy with one click. No sign-up or installation required.
#FAQ
How many megabytes are in a gigabyte? ▾
There are 1,024 megabytes (MB) in one gigabyte (GB) using binary (IEC) units, or exactly 1,000 MB using decimal (SI) units. This tool supports both standards so you can convert accurately for storage or networking contexts.
What is the difference between MB and MiB? ▾
MB (megabyte) in the SI standard equals 1,000,000 bytes, while MiB (mebibyte) in the binary IEC standard equals 1,048,576 bytes. Operating systems often use binary values but display them with SI labels, which is why a 256 GB drive may show less available space.
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<iframe src="https://www.browserutils.dev/embed/byte-converter" width="100%" height="500" frameborder="0" title="Byte Converter"></iframe>