Formula
TB to bit conversion formula
Use this relationship for a direct conversion:
bit = TB x 8e12
Worked example
2 TB = 1.6e13 bit.
SI decimal and IEC binary factors are exact and are never used interchangeably.
Data Storage conversion
Convert Terabyte to Bit
1 terabyte (TB) equals 8e12 bit (bit). Enter any value below to convert from TB to bit.
Enter a value and choose units. Results update instantly.
1 TB = 8e12 bit
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
- Your recent conversions stay on this device.
Quick reference
Terabyte to Bit table
| Terabyte (TB) | Bit (bit) |
|---|---|
| 0.01 | 80,000,000,000 |
| 0.1 | 800,000,000,000 |
| 1 | 8e12 |
| 2 | 1.6e13 |
| 5 | 4e13 |
| 10 | 8e13 |
| 25 | 2e14 |
| 50 | 4e14 |
| 100 | 8e14 |
| 1,000 | 8e15 |
From unit
About the terabyte
Exactly one trillion bytes.
Symbol: TB
To unit
About the bit
A single binary digit; eight bits make one byte.
Symbol: bit
Keep converting
Related conversions
Source
Conversion standard
Definitions are checked against IEC binary prefixes. Calculations use full internal precision before display rounding.
View the complete data storage converterQuestions
TB to bit FAQ
How do you convert terabyte to bit?
Use the formula bit = TB x 8e12. 1 terabyte (TB) equals 8e12 bit (bit).
Is the TB to bit conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.