Kibibytes per Second to Bytes per Second (KiB/s to B/s)
1 kibibyte per second (KiB/s) = 1024 bytes per second (B/s). 1 B/s = 0.0009765625 KiB/s. Example: 15 KiB/s = 15 × 1024 = 15360 B/s.
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1 KiB/s = 1024 B/s
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk kibibyte per second to byte per second converter to paste a column from Excel.
How to Convert Kibibyte per Second to Byte per Second
- 1 KiB/s = 1024 B/s
- 1 B/s = 0.0009765625 KiB/s
- Example: convert 15 KiB/s to B/s: 15 KiB/s = 15 × 1024 B/s = 15360 B/s
Formula
B/s = KiB/s × 1024
Derivation from SI units:
- 1 KiB/s = 1024 B/s.
- 1 B/s = 8 bit/s.
- 1 KiB/s = 8192 bps ÷ 8 bps per B/s = 1024 B/s
Both units are defined exactly, so the factor is exact. Kibibyte per Second definition: kibibyte per second; Byte per Second definition: byte per second.
Worked examples
- A reading of 25 KiB/s converts to 25600 B/s.
25 KiB/s × 1024 = 25600 B/s - A value of 200 KiB/s is 204800 B/s.
200 KiB/s × 1024 = 204800 B/s
Kibibyte per Second to Byte per Second conversion table
| Kibibytes per Second (KiB/s) | Bytes per Second (B/s) |
|---|---|
| 1 KiB/s | 1024 B/s |
| 5 KiB/s | 5120 B/s |
| 10 KiB/s | 10240 B/s |
| 25 KiB/s | 25600 B/s |
| 50 KiB/s | 51200 B/s |
| 100 KiB/s | 102400 B/s |
| 200 KiB/s | 204800 B/s |
| 300 KiB/s | 307200 B/s |
| 500 KiB/s | 512000 B/s |
| 1000 KiB/s | 1024000 B/s |
Where it's used
Kibibytes per Second are used for linux command-line transfer speeds, while bytes per second appear in file transfer speeds. Both measure data transfer rate (bandwidth), so the conversion is a fixed factor.
Kibibyte per Second to other data transfer rate units
| Conversion | 1 KiB/s equals |
|---|---|
| kibibyte per second to byte per second | 1024 B/s |
| kibibyte per second to megabit per second | 0.008192 Mbps |
| kibibyte per second to megabyte per second | 0.001024 MB/s |
| kibibyte per second to kilobit per second | 8.192 kbps |
| kibibyte per second to gigabit per second | 0.000008192 Gbps |
| kibibyte per second to gigabyte per second | 0.000001024 GB/s |
| kibibyte per second to bit per second | 8192 bps |
| kibibyte per second to kilobyte per second | 1.024 kB/s |
Show 2 more units
| kibibyte per second to mebibyte per second | 0.0009765625 MiB/s |
|---|---|
| kibibyte per second to terabit per second | 8.192 × 10⁻⁹ Tbps |
Frequently asked questions
How many bytes per second are in 1 kibibyte per second?
1 KiB/s = 1024 B/s.
How do I convert kibibytes per second to bytes per second?
Multiply the value in KiB/s by 1024. For example, 15 KiB/s × 1024 = 15360 B/s.
Is the KiB/s to B/s conversion exact?
Yes. Both units are defined exactly, and 1 KiB/s is exactly 1024 B/s.
Sources
- Prefixes for binary multiples (kibi, mebi, gibi…, adopted by the IEC and now in IEC 80000-13), National Institute of Standards and Technology , Prefixes for binary multiples.
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Section 3, note on binary prefixes.
- 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). Kibibytes per Second to Bytes per Second (KiB/s to B/s). Retrieved October 25, 2026, from https://scientificconverters.com/data-rate/kibibytes-per-second-to-bytes-per-second/
IEEE
Scientific Converters, "Kibibytes per Second to Bytes per Second (KiB/s to B/s)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/data-rate/kibibytes-per-second-to-bytes-per-second/