Data Storage Converter
Convert between 50+ digital storage units — from bits and bytes to terabytes and beyond.
Popular Data Storage Conversions
Data Storage Facts & Fundamentals
A byte consists of 8 bits and is the basic unit of digital information.
Storage manufacturers use decimal units, where 1 GB equals 1,000 MB.
Operating systems often use binary units, where 1 GiB equals 1,024 MiB.
This difference is why a 1 TB drive shows about 931 GB on your computer.
A high-quality smartphone photo typically occupies 3–8 MB of storage.
Modern data centers store information at the scale of exabytes and beyond.
Data Storage FAQ
What is the difference between GB and GiB?
GB uses base-10 (1 GB = 1,000 MB) while GiB uses base-2 (1 GiB = 1,024 MiB).
Why does my hard drive show less space?
Because manufacturers use decimal units while computers display binary units.
How many MB are in 1 GB?
1 GB equals 1,000 MB in decimal units or 1,024 MiB in binary units.
How large is a 4K movie file?
A 4K movie typically ranges from 50–100 GB depending on compression.
Universal Converters Data Storage Converter – Professional tool supporting digital storage conversions from bits to terabytes.
Convert GB to MB, TB to GB, bytes to megabytes, and binary vs decimal units instantly. Trusted by developers, IT professionals, students, and data analysts worldwide.