Data Storage Converter

Convert between bytes, kilobytes, megabytes, gigabytes, terabytes, and binary units.

Common Conversions

Gigabytes (GB)Megabytes (MB)
1 GB1000 MB
5 GB5000 MB
10 GB10000 MB
50 GB50000 MB
100 GB100000 MB
500 GB500000 MB
1000 GB1000000 MB
Terabytes (TB)Gigabytes (GB)
1 TB1000 GB
2 TB2000 GB
4 TB4000 GB
8 TB8000 GB
16 TB16000 GB

Frequently Asked Questions

There are 1,000 megabytes (MB) in one gigabyte (GB) using decimal (SI) prefixes, or 1,024 mebibytes (MiB) in one gibibyte (GiB) using binary prefixes.

MB (megabyte) uses decimal: 1 MB = 1,000,000 bytes. MiB (mebibyte) uses binary: 1 MiB = 1,048,576 bytes.

1 kilobyte (KB) = 1,000 bytes in decimal. 1 kibibyte (KiB) = 1,024 bytes in binary.