Convert Terabits per Second to Bits per Second (Tbps to bps)
1 terabit per second (Tbps) = 1000000000000 bits per second (bps). 1 bps = 1 × 10⁻¹² Tbps. Example: 15 Tbps = 15 × 1000000000000 = 15000000000000 bps.
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1 Tbps = 1000000000000 bps
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk terabit per second to bit per second converter to paste a column from Excel.
How to Convert Terabit per Second to Bit per Second
- 1 Tbps = 1000000000000 bps
- 1 bps = 1 × 10⁻¹² Tbps
- Example: convert 15 Tbps to bps: 15 Tbps = 15 × 1000000000000 bps = 15000000000000 bps
Formula
bps = Tbps × 1000000000000
Derivation from SI units:
- 1 Tbit/s = 10¹² bit/s.
- One bit transferred each second.
Both units are defined exactly, so the factor is exact. Terabit per Second definition: terabit per second; Bit per Second definition: bit per second.
Worked examples
- A reading of 1 Tbps converts to 1000000000000 bps.
1 Tbps × 1000000000000 = 1000000000000 bps - A value of 50 Tbps is 50000000000000 bps.
50 Tbps × 1000000000000 = 50000000000000 bps
Terabit per Second to Bit per Second conversion table
| Terabits per Second (Tbps) | Bits per Second (bps) |
|---|---|
| 0.1 Tbps | 100000000000 bps |
| 0.4 Tbps | 400000000000 bps |
| 1 Tbps | 1000000000000 bps |
| 2 Tbps | 2000000000000 bps |
| 10 Tbps | 10000000000000 bps |
| 50 Tbps | 50000000000000 bps |
| 100 Tbps | 100000000000000 bps |
| 200 Tbps | 200000000000000 bps |
Where it's used
Terabits per Second are used for undersea fibre cables, while bits per second appear in serial ports and modems (baud-like rates). Both measure data transfer rate (bandwidth), so the conversion is a fixed factor.
Terabit per Second to other data transfer rate units
| Conversion | 1 Tbps equals |
|---|---|
| terabit per second to bit per second | 1000000000000 bps |
| terabit per second to megabit per second | 1000000 Mbps |
| terabit per second to megabyte per second | 125000 MB/s |
| terabit per second to kilobit per second | 1000000000 kbps |
| terabit per second to gigabit per second | 1000 Gbps |
| terabit per second to gigabyte per second | 125 GB/s |
| terabit per second to byte per second | 125000000000 B/s |
| terabit per second to kilobyte per second | 125000000 kB/s |
Show 2 more units
| terabit per second to mebibyte per second | 119209.2896 MiB/s |
|---|---|
| terabit per second to kibibyte per second | 122070312.5 KiB/s |
Frequently asked questions
How many bits per second are in 1 terabit per second?
1 Tbps = 1000000000000 bps.
How do I convert terabits per second to bits per second?
Multiply the value in Tbps by 1000000000000. For example, 15 Tbps × 1000000000000 = 15000000000000 bps.
Is the Tbps to bps conversion exact?
Yes. Both units are defined exactly, and 1 Tbps is exactly 1000000000000 bps.
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 7 (SI prefixes); hertz, Table 4.
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Terabits per Second to Bits per Second (Tbps to bps). Retrieved October 25, 2026, from https://scientificconverters.com/data-rate/terabits-per-second-to-bits-per-second/
IEEE
Scientific Converters, "Convert Terabits per Second to Bits per Second (Tbps to bps)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/data-rate/terabits-per-second-to-bits-per-second/