Formula
TB to MB conversion formula
Use this relationship for a direct conversion:
MB = TB x 1,000,000
Worked example
2 TB = 2,000,000 MB.
SI decimal and IEC binary factors are exact and are never used interchangeably.
Data Storage conversion
Convert Terabyte to Megabyte
1 terabyte (TB) equals 1,000,000 megabyte (MB). Enter any value below to convert from TB to MB.
Enter a value and choose units. Results update instantly.
1 TB = 1,000,000 MB
All Data Storage units
From 1 TB| Unit | Value |
|---|---|
| Bit bit | 8e12 |
| Kilobit kbit | 8,000,000,000 |
| Megabit Mbit | 8,000,000 |
| Gigabit Gbit | 8,000 |
| Terabit Tbit | 8 |
| Byte B | 1e12 |
| Kilobyte kB | 1,000,000,000 |
| Kibibyte KiB | 976,562,500 |
| Megabyte MB | 1,000,000 |
| Mebibyte MiB | 953,674.31640625 |
| Gigabyte GB | 1,000 |
| Gibibyte GiB | 931.3225746155 |
| Terabyte TB | 1 |
| Tebibyte TiB | 0.9094947018 |
| Petabyte PB | 0.001 |
Recent conversions
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Quick reference
Terabyte to Megabyte table
| Terabyte (TB) | Megabyte (MB) |
|---|---|
| 0.01 | 10,000 |
| 0.1 | 100,000 |
| 1 | 1,000,000 |
| 2 | 2,000,000 |
| 5 | 5,000,000 |
| 10 | 10,000,000 |
| 25 | 25,000,000 |
| 50 | 50,000,000 |
| 100 | 100,000,000 |
| 1,000 | 1,000,000,000 |
From unit
About the terabyte
Exactly one trillion bytes.
Symbol: TB
To unit
About the megabyte
Exactly 1,000,000 bytes.
Symbol: MB
Keep converting
Related conversions
Source
Conversion standard
Definitions are checked against IEC binary prefixes. Calculations use full internal precision before display rounding.
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TB to MB FAQ
How do you convert terabyte to megabyte?
Use the formula MB = TB x 1,000,000. 1 terabyte (TB) equals 1,000,000 megabyte (MB).
Is the TB to MB conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.