Terabytes to bits converter
Bits (b)
1 terabyte = 8,000,000,000,000 bits
How to convert terabytes to bits
b = TB × 8000000000000
Multiply the number of terabytes by 8000000000000 to get bits. Going the other way, divide by 8000000000000 (or multiply by 1.25 × 10^-13).
One terabyte is exactly defined as 8000000000000 bits (to 12 significant figures), and one bit is 1.25 × 10^-13 terabytes.
Worked examples
- Convert 5 terabytes: 5 × 8000000000000 = 40,000,000,000,000 40,000,000,000,000 bits.
- Convert 12.5 terabytes: 12.5 × 8000000000000 = 100,000,000,000,000 100,000,000,000,000 bits.
- Convert 250 terabytes: 250 × 8000000000000 = 2e+15 2e+15 bits.
Quick-reference table
| TB | b |
|---|---|
| 1 | 8,000,000,000,000 |
| 2 | 16,000,000,000,000 |
| 3 | 24,000,000,000,000 |
| 5 | 40,000,000,000,000 |
| 10 | 80,000,000,000,000 |
| 15 | 120,000,000,000,000 |
| 20 | 160,000,000,000,000 |
| 25 | 200,000,000,000,000 |
| 50 | 400,000,000,000,000 |
| 75 | 600,000,000,000,000 |
| 100 | 800,000,000,000,000 |
| 1,000 | 8e+15 |
| b | TB |
|---|---|
| 1 | 1.25e-13 |
| 2 | 2.5e-13 |
| 3 | 3.75e-13 |
| 5 | 6.25e-13 |
| 10 | 1.25e-12 |
| 15 | 1.875e-12 |
| 20 | 2.5e-12 |
| 25 | 3.125e-12 |
| 50 | 6.25e-12 |
| 75 | 9.375e-12 |
| 100 | 1.25e-11 |
| 1,000 | 1.25e-10 |
Related conversions
Frequently asked questions
How many bits are in 1 terabyte?
1 terabyte equals 8,000,000,000,000 bits.
What is the formula to convert terabytes to bits?
Use b = TB × 8000000000000. Multiply the number of terabytes by 8000000000000 to get bits. Going the other way, divide by 8000000000000 (or multiply by 1.25 × 10^-13).
What is 100 terabytes in bits?
100 terabytes is 800,000,000,000,000 bits.