1 KB/s = 8 Kbps
Kilobytes Per Second (KB/s) to Kilobits Per Second (Kbps) Converter
The Kilobytes Per Second (KB/s) to Kilobits Per Second (Kbps) Converter turns your Kilobyte Per Second (KB/s) value into Kilobits Per Second (Kbps). Type your transfer speed below — 1 KB/s = 8 Kbps, covering both bit-based and byte-based transfer rate units. This free kilobyte per second to kilobit per second calculator works as a network speed converter, bandwidth calculator, and internet speed conversion tool. Also see: Kilobits Per Second to Kilobytes Per Second.
Kilobyte Per Second (KB/s)
A kilobyte per second is 1,000 bytes per second. Common display for file downloads.
View the kilobyte per second data unit pageKilobit Per Second (Kbps)
A kilobit per second is 1,000 bits per second. Common for dial-up and low-speed connections.
View the kilobit per second data unit pageHow to Convert Kilobytes Per Second to Kilobits Per Second
To convert kilobytes per second to kilobits per second, multiply by 8. This conversion translates actual file transfer speeds (bytes) to network bandwidth (bits) by accounting for the 8:1 bit-to-byte ratio.
KB/s represents your actual download or transfer speed—what you see in your browser or file manager when copying files.
Kbps is the equivalent network bandwidth. Use this when comparing against ISP plans, sizing network links, or calculating replication bandwidth requirements. Related: Bytes Per Second to Yobibits Per Second.
1 KB/s = 8 Kbps — which means there are 8kilobits per second in every kilobyte per second.
KB/s to Kbps transfer rate: 1 kilobyte per second equals 8kilobits per second — the standard bandwidth conversion rate used by this data transfer calculator.
Quick Facts: KB/s to Kbps Speed Conversion
- Conversion factor: 1 KB/s = 8 Kbps
- Reverse factor: 1 Kbps = 0.125 KB/s
- Source unit type: byte-based throughput
- Target unit type: bit-based bandwidth
- Useful for: estimating download times, comparing advertised speeds, and network capacity planning
- Category: data transfer rate converter, network speed calculator, bandwidth converter
Steps to Convert Kilobyte Per Second to Kilobit Per Second
- Enter your kilobyte per second value (KB/s) into the kilobyte per second to kilobit per second converter above.
- The equivalent kilobits per second (Kbps) transfer speed updates instantly using the KB/s to Kbps conversion factor.
- Use the swap control to reverse the calculation and convert kilobits per second back into kilobytes per second.
KB/s to Kbps Conversion Formula
Here's the exact KB/s to Kbps formula in copy-paste-ready form — multiply by 8 to go from kilobytes per second to kilobits per second, or by 0.125 to reverse it — followed by a quick-reference chart of the same rate conversion.
// Convert KB/s to Kbps
Kbps = KB/s × 8
// Reverse: Convert Kbps to KB/s
KB/s = Kbps × 0.125
Kilobyte Per Second to Kilobit Per Second Conversion Examples
10 KB/s = 80 Kbps
50 KB/s = 400 Kbps
100 KB/s = 800 Kbps
500 KB/s = 4,000 Kbps
1,000 KB/s = 8,000 Kbps
Most data transfer rate units step by powers of ten: moving up the scale (bps → Kbps → Mbps → Gbps and beyond) means multiply by 1000, moving down means divide by 1000 — usually just a matter of shifting the decimal point. What's actually being counted underneath is bits: the binary digits, 0s and 1s, that make up every network signal.
What Is Kilobyte Per Second (KB/s)? Definition and Uses
A kilobyte per second is 1,000 bytes per second. Common display for file downloads.
The kilobyte per second is a byte-based throughput unit measuring data transfer speed, network bandwidth, or throughput capacity. Like the units used to measure file size, it's one of several data measurement units that scale using either decimal multiples of 1,000 (SI) or binary steps of 1,024 (IEC).
Common uses: Download progress displays, file transfer speeds, browser downloads See also: Kilobytes Per Second to Gigabits Per Second.
1 KB/s = 8,000 bits per second .
The kilobyte per second can be abbreviated as KB/s; for example, 1 kilobyte per second can be written as 1 KB/s.
Kilobyte Per Second Transfer Rate Unit at a Glance
| Unit type | byte-based throughput |
|---|---|
| Symbol | KB/s |
| Common uses | Download progress displays, file transfer speeds, browser downloads |
What Is Kilobit Per Second (Kbps)? Definition and Uses
A kilobit per second is 1,000 bits per second. Common for dial-up and low-speed connections.
The kilobit per second is a bit-based bandwidth unit measuring data transfer speed, network bandwidth, or throughput capacity. Like the units used to measure file size, it's one of several data measurement units that scale using either decimal multiples of 1,000 (SI) or binary steps of 1,024 (IEC).
Common uses: Dial-up internet, audio streaming, VoIP calls
1 Kbps = 1,000 bits per second .
The kilobit per second can be abbreviated as Kbps; for example, 1 kilobit per second can be written as 1 Kbps.
Kilobit Per Second Transfer Rate Unit at a Glance
| Unit type | bit-based bandwidth |
|---|---|
| Symbol | Kbps |
| Common uses | Dial-up internet, audio streaming, VoIP calls |
Kilobyte Per Second to Kilobit Per Second Conversion Table
The table below shows 100 kilobyte per second measurements converted to kilobits per second — scroll within the table to see the full range. Bookmark this reference table for quick lookups whenever you need to convert a value without shifting the decimal point by hand.
| Kilobytes Per Second | Kilobits Per Second |
|---|---|
| 1 KB/s | 8 Kbps |
| 13 KB/s | 104 Kbps |
| 26 KB/s | 208 Kbps |
| 39 KB/s | 312 Kbps |
| 52 KB/s | 416 Kbps |
| 65 KB/s | 520 Kbps |
| 78 KB/s | 624 Kbps |
| 91 KB/s | 728 Kbps |
| 104 KB/s | 832 Kbps |
| 117 KB/s | 936 Kbps |
| 130 KB/s | 1,040 Kbps |
| 143 KB/s | 1,144 Kbps |
| 156 KB/s | 1,248 Kbps |
| 169 KB/s | 1,352 Kbps |
| 182 KB/s | 1,456 Kbps |
| 195 KB/s | 1,560 Kbps |
| 208 KB/s | 1,664 Kbps |
| 221 KB/s | 1,768 Kbps |
| 234 KB/s | 1,872 Kbps |
| 247 KB/s | 1,976 Kbps |
| 260 KB/s | 2,080 Kbps |
| 273 KB/s | 2,184 Kbps |
| 286 KB/s | 2,288 Kbps |
| 299 KB/s | 2,392 Kbps |
| 312 KB/s | 2,496 Kbps |
| 325 KB/s | 2,600 Kbps |
| 338 KB/s | 2,704 Kbps |
| 351 KB/s | 2,808 Kbps |
| 364 KB/s | 2,912 Kbps |
| 377 KB/s | 3,016 Kbps |
| 390 KB/s | 3,120 Kbps |
| 403 KB/s | 3,224 Kbps |
| 416 KB/s | 3,328 Kbps |
| 429 KB/s | 3,432 Kbps |
| 442 KB/s | 3,536 Kbps |
| 455 KB/s | 3,640 Kbps |
| 468 KB/s | 3,744 Kbps |
| 481 KB/s | 3,848 Kbps |
| 494 KB/s | 3,952 Kbps |
| 507 KB/s | 4,056 Kbps |
| 520 KB/s | 4,160 Kbps |
| 533 KB/s | 4,264 Kbps |
| 546 KB/s | 4,368 Kbps |
| 559 KB/s | 4,472 Kbps |
| 572 KB/s | 4,576 Kbps |
| 585 KB/s | 4,680 Kbps |
| 598 KB/s | 4,784 Kbps |
| 611 KB/s | 4,888 Kbps |
| 624 KB/s | 4,992 Kbps |
| 637 KB/s | 5,096 Kbps |
| 650 KB/s | 5,200 Kbps |
| 663 KB/s | 5,304 Kbps |
| 676 KB/s | 5,408 Kbps |
| 689 KB/s | 5,512 Kbps |
| 702 KB/s | 5,616 Kbps |
| 715 KB/s | 5,720 Kbps |
| 728 KB/s | 5,824 Kbps |
| 741 KB/s | 5,928 Kbps |
| 754 KB/s | 6,032 Kbps |
| 767 KB/s | 6,136 Kbps |
| 780 KB/s | 6,240 Kbps |
| 793 KB/s | 6,344 Kbps |
| 806 KB/s | 6,448 Kbps |
| 819 KB/s | 6,552 Kbps |
| 832 KB/s | 6,656 Kbps |
| 845 KB/s | 6,760 Kbps |
| 858 KB/s | 6,864 Kbps |
| 871 KB/s | 6,968 Kbps |
| 884 KB/s | 7,072 Kbps |
| 897 KB/s | 7,176 Kbps |
| 910 KB/s | 7,280 Kbps |
| 923 KB/s | 7,384 Kbps |
| 936 KB/s | 7,488 Kbps |
| 949 KB/s | 7,592 Kbps |
| 962 KB/s | 7,696 Kbps |
| 975 KB/s | 7,800 Kbps |
| 988 KB/s | 7,904 Kbps |
| 1,001 KB/s | 8,008 Kbps |
| 1,014 KB/s | 8,112 Kbps |
| 1,027 KB/s | 8,216 Kbps |
| 1,040 KB/s | 8,320 Kbps |
| 1,053 KB/s | 8,424 Kbps |
| 1,066 KB/s | 8,528 Kbps |
| 1,079 KB/s | 8,632 Kbps |
| 1,092 KB/s | 8,736 Kbps |
| 1,105 KB/s | 8,840 Kbps |
| 1,118 KB/s | 8,944 Kbps |
| 1,131 KB/s | 9,048 Kbps |
| 1,144 KB/s | 9,152 Kbps |
| 1,157 KB/s | 9,256 Kbps |
| 1,170 KB/s | 9,360 Kbps |
| 1,183 KB/s | 9,464 Kbps |
| 1,196 KB/s | 9,568 Kbps |
| 1,209 KB/s | 9,672 Kbps |
| 1,222 KB/s | 9,776 Kbps |
| 1,235 KB/s | 9,880 Kbps |
| 1,248 KB/s | 9,984 Kbps |
| 1,261 KB/s | 10,088 Kbps |
| 1,274 KB/s | 10,192 Kbps |
| 1,287 KB/s | 10,296 Kbps |
FAQs: Kilobyte Per Second to Kilobit Per Second Conversion
How many kilobits per second are in 1 kilobyte per second?
1 Kilobyte Per Second (KB/s) equals 8 Kilobits Per Second.
How do I convert kilobytes per second to kilobits per second?
Multiply the kilobyte per second value by 8 to get kilobits per second. For example, 10 KB/s = 80 Kbps.
What is the difference between kilobytes per second and kilobits per second?
KB/s measures actual transfer throughput in bytes per second, while Kbps measures network bandwidth in bits per second. Divide bits by 8 to get bytes.
What is Kilobyte Per Second (KB/s) commonly used for?
Download progress displays, file transfer speeds, browser downloads.