Kilobit Per Second to Kilobyte Per Second Converter

Convert kilobit per second to kilobyte per second instantly.

Standard data transfer rate units

bit per second 100000
megabit per second 0.1
gigabit per second 0.0001
terabit per second 0
byte per second 12500
kilobyte per second 12.5
megabyte per second 0.0125
gigabyte per second 0

Fun comparisons

56K dial-up modem 📞~ 1.79
basic DSL connection 🔌~ 0.01
4G LTE mobile connection 📱~ Less than 0.01
Wi-Fi 5 (802.11ac) link 📶~ Less than 0.01
gigabit fiber connection 💡~ Less than 0.01
USB 3.0 transfer 🔗~ Less than 0.01
Thunderbolt 4 transfer ~ Less than 0.01

How to convert kilobit per second to kilobyte per second

Enter your data transfer rate in kilobit per second and see the result in kilobyte per second instantly. Key reference points: a 100 Mbps connection downloads at about 12.5 MB/s, a 1 Gbps fiber line transfers 125 MB/s, and the difference between megabits (Mb) and megabytes (MB) is a factor of 8.

Kilobits per second (kbps, kbit/s) to kilobytes per second (KB/s, kbyte/s, kb/s) conversion clears up the bits-versus-bytes confusion that frustrates many users comparing advertised internet speeds to actual download rates shown in their browser. Is kb/s the same as kbit/s? No - lowercase "b" usually means bits and uppercase "B" means bytes, so 1 KB/s = 8 kbit/s, but informal writing often mixes them up. Always check the context.

Need the opposite direction? Convert kilobyte per second to kilobit per second just as easily, or explore all our data transfer rate conversions.

Common kilobit per second to kilobyte per second conversions

Kilobit Per Second (Kbps)Kilobyte Per Second (KB/s)
10.125
50.625
101.25
253.125
506.25
10012.5
50062.5
1000125

Frequently asked questions

1 kilobit per second equals 0.125 kilobyte per second.

Multiply by 0.125. For example, 5 Kbps = 0.625 KB/s.

Not quite the same - kbit/s strictly means kilobits per second, while "kb/s" is ambiguous (technically kilobits but often used informally for kilobytes). Your 1000 kbps (kilobits per second) connection downloads at 125 KB/s (kilobytes per second) because 1 byte = 8 bits, so 1000 ÷ 8 = 125. The connection is working correctly.

1 kilobyte per second equals 8 kilobit per second.

100 kilobit per second equals 12.5 kilobyte per second.

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