Bytes per Second to Megabytes per Second (B/s to MB/s)
1 byte per second (B/s) = 0.000001 megabytes per second (MB/s). 1 MB/s = 1000000 B/s. Example: 15 B/s = 15 × 0.000001 = 0.000015 MB/s.
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1 B/s = 0.000001 MB/s
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk byte per second to megabyte per second converter to paste a column from Excel.
How to Convert Byte per Second to Megabyte per Second
- 1 B/s = 0.000001 MB/s
- 1 MB/s = 1000000 B/s
- Example: convert 15 B/s to MB/s: 15 B/s = 15 × 0.000001 MB/s = 0.000015 MB/s
Formula
MB/s = B/s ÷ 1000000
Derivation from SI units:
- 1 B/s = 8 bit/s.
- 1 MB/s = 10⁶ B/s = 8 Mbit/s.
- 1 B/s = 8 bps ÷ 8000000 bps per MB/s = 0.000001 MB/s
Both units are defined exactly, so the factor is exact. Byte per Second definition: byte per second; Megabyte per Second definition: megabyte per second.
Worked examples
- A reading of 100 B/s converts to 0.0001 MB/s.
100 B/s × 0.000001 = 0.0001 MB/s - A value of 1024 B/s is 0.001024 MB/s.
1024 B/s × 0.000001 = 0.001024 MB/s
Byte per Second to Megabyte per Second conversion table
| Bytes per Second (B/s) | Megabytes per Second (MB/s) |
|---|---|
| 1 B/s | 0.000001 MB/s |
| 10 B/s | 0.00001 MB/s |
| 100 B/s | 0.0001 MB/s |
| 512 B/s | 0.000512 MB/s |
| 1000 B/s | 0.001 MB/s |
| 1024 B/s | 0.001024 MB/s |
| 4096 B/s | 0.004096 MB/s |
| 10000 B/s | 0.01 MB/s |
Where it's used
Bytes per Second are used for file transfer speeds, while megabytes per second appear in download and copy speeds. 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 megabyte per second | 0.000001 MB/s |
| byte per second to megabit per second | 0.000008 Mbps |
| 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 megabytes per second are in 1 byte per second?
1 B/s = 0.000001 MB/s.
How do I convert bytes per second to megabytes per second?
Multiply the value in B/s by 0.000001, or divide it by 1000000. For example, 15 B/s × 0.000001 = 0.000015 MB/s.
Is the B/s to MB/s conversion exact?
Yes. Both units are defined exactly, and 1 B/s is exactly 0.000001 MB/s.
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 Megabytes per Second (B/s to MB/s). Retrieved October 25, 2026, from https://scientificconverters.com/data-rate/bytes-per-second-to-megabytes-per-second/
IEEE
Scientific Converters, "Bytes per Second to Megabytes per Second (B/s to MB/s)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/data-rate/bytes-per-second-to-megabytes-per-second/