Unit Converter › Data › TB → bit
Data · scale · base byte
TB to bit
1 terabyte (TB, 1000⁴) = 8.00000000000e+12 bit. Multiply by 8.00000000000e+12. One terabyte (TB, 1000⁴) is 8.00000000000e+12 bit.
Convert
scale · base byte
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| Every unit at once | Value | Unit |
|---|
TB to bit table
| terabyte (TB, 1000⁴) | bit | Unit |
|---|---|---|
| 1 TB | 8.00000000000e+12 | bit |
| 2 TB | 1.60000000000e+13 | bit |
| 3 TB | 2.40000000000e+13 | bit |
| 5 TB | 4.00000000000e+13 | bit |
| 10 TB | 8.00000000000e+13 | bit |
| 20 TB | 1.60000000000e+14 | bit |
| 25 TB | 2.00000000000e+14 | bit |
| 50 TB | 4.00000000000e+14 | bit |
| 100 TB | 8.00000000000e+14 | bit |
| 500 TB | 4.000000e+15 | bit |
| 1,000 TB | 8.000000e+15 | bit |
this is why your drive looks smaller
Drive makers sell decimal terabytes (10¹²). Windows reports binary tebibytes (2⁴⁰) and labels them "TB". A 1 TB drive is 0.909 TiB — nothing is missing, the two units just share a name.