Terabytes to bytes converter
Bytes (B)
1 terabyte = 1,000,000,000,000 bytes
How to convert terabytes to bytes
B = TB × 1000000000000
Multiply the number of terabytes by 1000000000000 to get bytes. Going the other way, divide by 1000000000000 (or multiply by 1 × 10^-12).
One terabyte is exactly defined as 1000000000000 bytes (to 12 significant figures), and one byte is 1 × 10^-12 terabytes.
Worked examples
- Convert 5 terabytes: 5 × 1000000000000 = 5,000,000,000,000 5,000,000,000,000 bytes.
- Convert 12.5 terabytes: 12.5 × 1000000000000 = 12,500,000,000,000 12,500,000,000,000 bytes.
- Convert 250 terabytes: 250 × 1000000000000 = 250,000,000,000,000 250,000,000,000,000 bytes.
Quick-reference table
| TB | B |
|---|---|
| 1 | 1,000,000,000,000 |
| 2 | 2,000,000,000,000 |
| 3 | 3,000,000,000,000 |
| 5 | 5,000,000,000,000 |
| 10 | 10,000,000,000,000 |
| 15 | 15,000,000,000,000 |
| 20 | 20,000,000,000,000 |
| 25 | 25,000,000,000,000 |
| 50 | 50,000,000,000,000 |
| 75 | 75,000,000,000,000 |
| 100 | 100,000,000,000,000 |
| 1,000 | 1e+15 |
| B | TB |
|---|---|
| 1 | 1e-12 |
| 2 | 2e-12 |
| 3 | 3e-12 |
| 5 | 5e-12 |
| 10 | 1e-11 |
| 15 | 1.5e-11 |
| 20 | 2e-11 |
| 25 | 2.5e-11 |
| 50 | 5e-11 |
| 75 | 7.5e-11 |
| 100 | 1e-10 |
| 1,000 | 1e-9 |
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Frequently asked questions
How many bytes are in 1 terabyte?
1 terabyte equals 1,000,000,000,000 bytes.
What is the formula to convert terabytes to bytes?
Use B = TB × 1000000000000. Multiply the number of terabytes by 1000000000000 to get bytes. Going the other way, divide by 1000000000000 (or multiply by 1 × 10^-12).
What is 100 terabytes in bytes?
100 terabytes is 100,000,000,000,000 bytes.