Megabytes per Second to Kilobits per Second (MB/s to kbps)
1 megabyte per second (MB/s) = 8000 kilobits per second (kbps). 1 kbps = 0.000125 MB/s. Example: 15 MB/s = 15 × 8000 = 120000 kbps.
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1 MB/s = 8000 kbps
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk megabyte per second to kilobit per second converter to paste a column from Excel.
How to Convert Megabyte per Second to Kilobit per Second
- 1 MB/s = 8000 kbps
- 1 kbps = 0.000125 MB/s
- Example: convert 15 MB/s to kbps: 15 MB/s = 15 × 8000 kbps = 120000 kbps
Formula
kbps = MB/s × 8000
Derivation from SI units:
- 1 MB/s = 10⁶ B/s = 8 Mbit/s.
- 1 kbit/s = 1000 bit/s.
- 1 MB/s = 8000000 bps ÷ 1000 bps per kbps = 8000 kbps
Both units are defined exactly, so the factor is exact. Megabyte per Second definition: megabyte per second; Kilobit per Second definition: kilobit per second.
Worked examples
- A reading of 25 MB/s converts to 200000 kbps.
25 MB/s × 8000 = 200000 kbps - A value of 200 MB/s is 1600000 kbps.
200 MB/s × 8000 = 1600000 kbps
Megabyte per Second to Kilobit per Second conversion table
| Megabytes per Second (MB/s) | Kilobits per Second (kbps) |
|---|---|
| 1 MB/s | 8000 kbps |
| 5 MB/s | 40000 kbps |
| 10 MB/s | 80000 kbps |
| 25 MB/s | 200000 kbps |
| 50 MB/s | 400000 kbps |
| 100 MB/s | 800000 kbps |
| 200 MB/s | 1600000 kbps |
| 300 MB/s | 2400000 kbps |
| 500 MB/s | 4000000 kbps |
| 1000 MB/s | 8000000 kbps |
Where it's used
Megabytes per Second are used for download and copy speeds, while kilobits per second appear in audio bitrates (MP3, AAC). 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 kilobit per second | 8000 kbps |
| megabyte per second to megabit per second | 8 Mbps |
| 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 |
| megabyte per second to mebibyte per second | 0.9536743164 MiB/s |
Show 2 more units
| megabyte per second to terabit per second | 0.000008 Tbps |
|---|---|
| megabyte per second to kibibyte per second | 976.5625 KiB/s |
Frequently asked questions
How many kilobits per second are in 1 megabyte per second?
1 MB/s = 8000 kbps.
How do I convert megabytes per second to kilobits per second?
Multiply the value in MB/s by 8000. For example, 15 MB/s × 8000 = 120000 kbps.
Is the MB/s to kbps conversion exact?
Yes. Both units are defined exactly, and 1 MB/s is exactly 8000 kbps.
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 Kilobits per Second (MB/s to kbps). Retrieved October 25, 2026, from https://scientificconverters.com/data-rate/megabytes-per-second-to-kilobits-per-second/
IEEE
Scientific Converters, "Megabytes per Second to Kilobits per Second (MB/s to kbps)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/data-rate/megabytes-per-second-to-kilobits-per-second/