Convert Tebibyte to Mebibyte

One TiB equals 1,048,576 MiB. This converter allows you to easily convert between Tebibyte and Mebibyte in real time.

Formula

TiB × 1,048,576 = MiB

Example: 1 TiB = 1,048,576 MiB

What is Tebibyte?

The tebibyte is a binary prefix unit defined by the IEC, equal to exactly 2 to the 40th power bytes (1,099,511,627,776 bytes). It was introduced to distinguish binary measurements from the SI prefix tera (10 to the 12th power). Since computer memory operates in powers of two, the tebibyte represents actual capacity more accurately. Operating systems often report disk sizes in tebibytes, which is why a drive marketed as 1 TB (SI) may appear as roughly 0.909 TiB.

What is Mebibyte?

The mebibyte is an IEC binary prefix unit equal to exactly 2 to the 20th power bytes (1,048,576 bytes). It differs from the SI-based megabyte (one million bytes) by about 4.9 percent. Software developers and system administrators use mebibytes for precise memory allocation and file size reporting. The classic 1.44 MB floppy disk actually held 1.40625 MiB, illustrating the discrepancy between SI and binary prefixes.