Terabyte to Terabit Converter
Digital storage · unit-converter
Convert Terabyte to Terabit with fixed input and output units, a step-by-step formula line, and reference tables. This hub uses decimal byte units (kB, MB, GB, …) and decimal megabits; the main converter also includes binary (KiB, MiB, …) units.
Calculator
From: Terabyte (tb)
To: Terabit (tbit)
About Terabyte
The terabyte (TB) is 10¹² bytes in this tool (decimal SI). Large drives and cloud tiers are usually quoted in TB using powers of ten.
About Terabit
Terabits uses the same byte-based factors as the main Digital Storage Converter.
How to convert terabytes to terabits
1 terabyte is equal to 8 terabit in this tool (values are compared in byte-equivalents):
1 tb = (1,000,000,000,000 B ÷ 125,000,000,000 B) tbit = 8 tbit
Each terabyte counts as 1,000,000,000,000 bytes and each terabit as 125,000,000,000 bytes, so one tb equals 1,000,000,000,000 ÷ 125,000,000,000 tbit = 8 tbit.
Let d(tb) be the numeric amount in Terabyte (tb), and d(tbit) the amount in Terabit (tbit). Then:
d(tbit) = d(tb) × (1,000,000,000,000 / 125,000,000,000)
Equivalently, divide by how many tb fit into one tbit (bytes per tbit divided by bytes per tb):
d(tbit) = d(tb) ÷ 0.125
Or: terabit = terabyte ÷ 0.125
Examples
Example #1: Convert 1 tb to terabit
1 tb = 1 tb × (1,000,000,000,000/125,000,000,000) tbit = 8 tbit
1 tb = 1 tb ÷ 0.125 = 8 tbit
Example #2: Convert 10 tb to terabit
10 tb = 10 tb × (1,000,000,000,000/125,000,000,000) tbit = 80 tbit
10 tb = 10 tb ÷ 0.125 = 80 tbit
Summary
To convert Terabyte to Terabit, multiply the value in tb by the ratio of bytes per tb divided by bytes per tbit. Equivalently: value_tbit = value_tb × (1000000000000 / 125000000000). Numerically, 1 tb equals 8 tbit.
Relationship context
You are converting between byte-based units (decimal SI: kB, MB, GB, …) (Terabytes) and bit-based units (converted via 8 bits per byte) (Terabits). Bit units are mapped through 8 bits per byte, then scaled with the same decimal prefixes as byte units. The numeric factor is 8.000000e+0.
Conversion tables
| Terabyte (tb) | Terabit (tbit) |
|---|---|
| 0.1 | 0.8 |
| 1 | 8 |
| 2 | 16 |
| 3 | 24 |
| 4 | 32 |
| 5 | 40 |
| 6 | 48 |
| 7 | 56 |
| 8 | 64 |
| 9 | 72 |
| Terabyte (tb) | Terabit (tbit) |
|---|---|
| 10 | 80 |
| 20 | 160 |
| 30 | 240 |
| 40 | 320 |
| 50 | 400 |
| 60 | 480 |
| 70 | 560 |
| 80 | 640 |
| 90 | 720 |
| 100 | 800 |