Skip to content

Convert terabyte to megabyte

Here you can quickly calculate how many megabyte fit in one terabyte.
  • 1 TB = 1000000 MB
  • 1 MB = 0.000001 TB

Terabyte to megabyte conversion table

terabyte megabyte
1 1000000
2 2000000
5 5000000
10 10000000
20 20000000
50 50000000
100 100000000

Formula to convert terabyte to megabyte

To convert terabyte to megabyte, multiply by 1000000.

1 TB = 1000000 MB
Example: 1 terabyte = 1000000 megabyte

Common mistakes

  • Drive makers count in decimal: 1 TB = 1,000 GB = 10¹² bytes. Operating systems often display binary units (powers of 1,024), so the same drive shows up as about 931 'GB', really gibibytes (GiB). The 'missing' 69 gigabytes are just two counting systems, nothing is lost.
  • A byte is 8 bits, and the abbreviations differ only in letter case: lowercase b for bits (Mbit), uppercase B for bytes (MB). Broadband is sold in megabits per second while files are measured in megabytes. Mixing them up makes every figure wrong by a factor of eight.

Quick terabyte to/from megabyte conversion quiz

Score: 0

100 terabyte equals 1.0e+8 megabyte.

Correct answer: 100 terabyte = 1.0e+8 megabyte.

50 terabyte equals 1.0e+7 megabyte.

Correct answer: 50 terabyte = 5.0e+7 megabyte.

20 terabyte equals 2.0e+7 megabyte.

Correct answer: 20 terabyte = 2.0e+7 megabyte.

1 terabyte equals 5.0e+6 megabyte.

Correct answer: 1 terabyte = 1.0e+6 megabyte.

100 terabyte equals 1.0e+9 megabyte.

Correct answer: 100 terabyte = 1.0e+8 megabyte.

More conversions in data storage