Megabytes per Second to Terabits per Second (MB/s to Tbps)
1 megabyte per second (MB/s) = 0.000008 terabits per second (Tbps). 1 Tbps = 125000 MB/s. Example: 15 MB/s = 15 × 0.000008 = 0.00012 Tbps.
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1 MB/s = 0.000008 Tbps
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk megabyte per second to terabit per second converter to paste a column from Excel.
How to Convert Megabyte per Second to Terabit per Second
- 1 MB/s = 0.000008 Tbps
- 1 Tbps = 125000 MB/s
- Example: convert 15 MB/s to Tbps: 15 MB/s = 15 × 0.000008 Tbps = 0.00012 Tbps
Formula
Tbps = MB/s ÷ 125000
Derivation from SI units:
- 1 MB/s = 10⁶ B/s = 8 Mbit/s.
- 1 Tbit/s = 10¹² bit/s.
- 1 MB/s = 8000000 bps ÷ 1000000000000 bps per Tbps = 0.000008 Tbps
Both units are defined exactly, so the factor is exact. Megabyte per Second definition: megabyte per second; Terabit per Second definition: terabit per second.
Worked examples
- A reading of 25 MB/s converts to 0.0002 Tbps.
25 MB/s × 0.000008 = 0.0002 Tbps - A value of 200 MB/s is 0.0016 Tbps.
200 MB/s × 0.000008 = 0.0016 Tbps
Megabyte per Second to Terabit per Second conversion table
| Megabytes per Second (MB/s) | Terabits per Second (Tbps) |
|---|---|
| 1 MB/s | 0.000008 Tbps |
| 5 MB/s | 0.00004 Tbps |
| 10 MB/s | 0.00008 Tbps |
| 25 MB/s | 0.0002 Tbps |
| 50 MB/s | 0.0004 Tbps |
| 100 MB/s | 0.0008 Tbps |
| 200 MB/s | 0.0016 Tbps |
| 300 MB/s | 0.0024 Tbps |
| 500 MB/s | 0.004 Tbps |
| 1000 MB/s | 0.008 Tbps |
Where it's used
Megabytes per Second are used for download and copy speeds, while terabits per second appear in undersea fibre cables. Both measure data transfer rate (bandwidth), so the conversion is a fixed factor.
Megabyte per Second to other data transfer rate units
| Conversion | 1 MB/s equals |
|---|---|
| megabyte per second to terabit per second | 0.000008 Tbps |
| megabyte per second to megabit per second | 8 Mbps |
| megabyte per second to kilobit per second | 8000 kbps |
| megabyte per second to gigabit per second | 0.008 Gbps |
| megabyte per second to gigabyte per second | 0.001 GB/s |
| megabyte per second to bit per second | 8000000 bps |
| megabyte per second to byte per second | 1000000 B/s |
| megabyte per second to kilobyte per second | 1000 kB/s |
Show 2 more units
| megabyte per second to mebibyte per second | 0.9536743164 MiB/s |
|---|---|
| megabyte per second to kibibyte per second | 976.5625 KiB/s |
Frequently asked questions
How many terabits per second are in 1 megabyte per second?
1 MB/s = 0.000008 Tbps.
How do I convert megabytes per second to terabits per second?
Multiply the value in MB/s by 0.000008, or divide it by 125000. For example, 15 MB/s × 0.000008 = 0.00012 Tbps.
Is the MB/s to Tbps conversion exact?
Yes. Both units are defined exactly, and 1 MB/s is exactly 0.000008 Tbps.
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). Megabytes per Second to Terabits per Second (MB/s to Tbps). Retrieved October 25, 2026, from https://scientificconverters.com/data-rate/megabytes-per-second-to-terabits-per-second/
IEEE
Scientific Converters, "Megabytes per Second to Terabits per Second (MB/s to Tbps)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/data-rate/megabytes-per-second-to-terabits-per-second/