MB
What is a Megabyte?
Digital Storage Unit
Definition
A megabyte (MB) is a unit of digital information equal to 1,000,000 bytes (decimal) or 1,048,576 bytes (binary). It is commonly used to measure file sizes.
Popular Megabyte Conversions
Most common conversions from Megabytes
History
The term 'megabyte' emerged in the 1960s with the growth of computing. The prefix 'mega' means million, though in computing it often refers to 2^20 (1,048,576) bytes.
Common Uses
- Document and image file sizes
- Music file sizes (MP3s are typically 3-5 MB)
- Email attachment limits
- App and software sizes
Fun Facts
The first hard drive (1956) had just 5 MB capacity and weighed 1 ton
A floppy disk held 1.44 MB
1 MB can store about 500 pages of plain text
All Megabyte Conversions
Megabytes to Bits MB → b Megabytes to Bytes MB → B Megabytes to Kilobytes MB → KB Megabytes to Gigabytes MB → GB Megabytes to Terabytes MB → TB Megabytes to Petabytes MB → PB Megabytes to Kibibytes MB → KiB Megabytes to Mebibytes MB → MiB Megabytes to Gibibytes MB → GiB Megabytes to Tebibytes MB → TiB