Bytes per Second to Megabits per Second (B/s to Mbps)
1 byte per second (B/s) = 0.000008 megabits per second (Mbps). 1 Mbps = 125000 B/s. Example: 15 B/s = 15 × 0.000008 = 0.00012 Mbps.
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1 B/s = 0.000008 Mbps
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk byte per second to megabit per second converter to paste a column from Excel.
How to Convert Byte per Second to Megabit per Second
- 1 B/s = 0.000008 Mbps
- 1 Mbps = 125000 B/s
- Example: convert 15 B/s to Mbps: 15 B/s = 15 × 0.000008 Mbps = 0.00012 Mbps
Formula
Mbps = B/s ÷ 125000
Derivation from SI units:
- 1 B/s = 8 bit/s.
- 1 Mbit/s = 10⁶ bit/s.
- 1 B/s = 8 bps ÷ 1000000 bps per Mbps = 0.000008 Mbps
Both units are defined exactly, so the factor is exact. Byte per Second definition: byte per second; Megabit per Second definition: megabit per second.
Worked examples
- A reading of 100 B/s converts to 0.0008 Mbps.
100 B/s × 0.000008 = 0.0008 Mbps - A value of 1024 B/s is 0.008192 Mbps.
1024 B/s × 0.000008 = 0.008192 Mbps
Byte per Second to Megabit per Second conversion table
| Bytes per Second (B/s) | Megabits per Second (Mbps) |
|---|---|
| 1 B/s | 0.000008 Mbps |
| 10 B/s | 0.00008 Mbps |
| 100 B/s | 0.0008 Mbps |
| 512 B/s | 0.004096 Mbps |
| 1000 B/s | 0.008 Mbps |
| 1024 B/s | 0.008192 Mbps |
| 4096 B/s | 0.032768 Mbps |
| 10000 B/s | 0.08 Mbps |
Where it's used
Bytes per Second are used for file transfer speeds, while megabits per second appear in internet plans and speed tests. Both measure data transfer rate (bandwidth), so the conversion is a fixed factor.
Byte per Second to other data transfer rate units
| Conversion | 1 B/s equals |
|---|---|
| byte per second to megabit per second | 0.000008 Mbps |
| byte per second to megabyte per second | 0.000001 MB/s |
| byte per second to kilobit per second | 0.008 kbps |
| byte per second to gigabit per second | 8 × 10⁻⁹ Gbps |
| byte per second to gigabyte per second | 1 × 10⁻⁹ GB/s |
| byte per second to bit per second | 8 bps |
| byte per second to kilobyte per second | 0.001 kB/s |
| byte per second to mebibyte per second | 9.536743164 × 10⁻⁷ MiB/s |
Show 2 more units
| byte per second to terabit per second | 8 × 10⁻¹² Tbps |
|---|---|
| byte per second to kibibyte per second | 0.0009765625 KiB/s |
Frequently asked questions
How many megabits per second are in 1 byte per second?
1 B/s = 0.000008 Mbps.
How do I convert bytes per second to megabits per second?
Multiply the value in B/s by 0.000008, or divide it by 125000. For example, 15 B/s × 0.000008 = 0.00012 Mbps.
Is the B/s to Mbps conversion exact?
Yes. Both units are defined exactly, and 1 B/s is exactly 0.000008 Mbps.
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). Bytes per Second to Megabits per Second (B/s to Mbps). Retrieved October 25, 2026, from https://scientificconverters.com/data-rate/bytes-per-second-to-megabits-per-second/
IEEE
Scientific Converters, "Bytes per Second to Megabits per Second (B/s to Mbps)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/data-rate/bytes-per-second-to-megabits-per-second/